Finding the Fourth Proportional to 3,792,552.99, 5,688,087.27 and 3,156,939.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792,552.99 : 5,688,087.27 = 3,156,939.71 : x
2. Step 2: Convert to fraction form
   3,792,552.99/5,688,087.27 = 3,156,939.71/x
3. Step 3: Cross multiply
   3,792,552.99x = 5,688,087.27 × 3,156,939.71
4. Step 4: Simplify right side
   3,792,552.99x = 17,956,948,616,292.03
5. Step 5: Solve for x
   x = 17,956,948,616,292.03/3,792,552.99
6. Step 6: Final answer
   x = 4,734,791.75