Finding the Fourth Proportional to 10,870,792.57, 16,310,658.62 and 4,802,321.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,870,792.57 : 16,310,658.62 = 4,802,321.53 : x
2. Step 2: Convert to fraction form
   10,870,792.57/16,310,658.62 = 4,802,321.53/x
3. Step 3: Cross multiply
   10,870,792.57x = 16,310,658.62 × 4,802,321.53
4. Step 4: Simplify right side
   10,870,792.57x = 78,329,027,059,306.09
5. Step 5: Solve for x
   x = 78,329,027,059,306.09/10,870,792.57
6. Step 6: Final answer
   x = 7,205,456.87