Finding the Fourth Proportional to 71,792.04, 99,069 and 39,525.33

Step by Step Solution

1. Step 1: Write the proportion equation
   71,792.04 : 99,069 = 39,525.33 : x
2. Step 2: Convert to fraction form
   71,792.04/99,069 = 39,525.33/x
3. Step 3: Cross multiply
   71,792.04x = 99,069 × 39,525.33
4. Step 4: Simplify right side
   71,792.04x = 3,915,734,917.77
5. Step 5: Solve for x
   x = 3,915,734,917.77/71,792.04
6. Step 6: Final answer
   x = 54,542.74