Preheat the Oven: Preheat your oven to 325°F (160°C). While the oven heats, lightly grease a 9-inch springform pan to ensure easy release of the cheesecake.
Prepare the Crust: In a bowl, combine 1 1/2 cups of graham cracker crumbs, 1/4 cup of sugar, and 5 tbsp of melted butter. Mix until the crumbs are fully coated. Press this mixture firmly into the bottom of the prepared springform pan to form an even layer.
Create the Filling: In a large mixing bowl, beat 24 oz of softened cream cheese and 1 cup of sugar until smooth and creamy. Add the 3 large eggs one at a time, mixing well after each addition. Then, gently fold in 1/2 cup of sour cream, 1/4 cup of fresh orange juice, 1 tsp of vanilla extract, and 1/2 tsp of ground cinnamon. Ensure the mixture is smooth and well combined.
Combine and Bake: Pour the cream cheese filling over the prepared crust, spreading it evenly. Bake in the preheated oven for about 55-65 minutes or until the center of the cheesecake is set but slightly jiggly. After baking, turn off the oven and leave the cheesecake inside for an hour to cool gradually.
Refrigerate the Cheesecake: After cooling in the oven, transfer the cheesecake to the refrigerator and chill for at least 4 hours, or preferably overnight, to firm up.
Prepare the Topping: In a skillet, melt 1 tbsp of butter over medium heat. Add 1 cup of sliced apples, 1 cup of sliced peaches, and 1/2 cup of pitted cherries. Cook them until soft, about 5-7 minutes. Stir in 2 tbsp of brown sugar, 1/2 tsp of cinnamon, and 1/4 tsp of nutmeg. Cook for another 2-3 minutes until the fruit is well coated and the sugars have melted. Allow the mixture to cool slightly.
Top and Serve: Once chilled, remove the cheesecake from the springform pan. Top it with the sautéed fruit mixture before serving, arranging the fruit beautifully on top.