Finding the Fourth Proportional to 72,553.80, 108,792.02 and 25,156.82

Step by Step Solution

1. Step 1: Write the proportion equation
   72,553.80 : 108,792.02 = 25,156.82 : x
2. Step 2: Convert to fraction form
   72,553.80/108,792.02 = 25,156.82/x
3. Step 3: Cross multiply
   72,553.80x = 108,792.02 × 25,156.82
4. Step 4: Simplify right side
   72,553.80x = 2,736,861,264.58
5. Step 5: Solve for x
   x = 2,736,861,264.58/72,553.80
6. Step 6: Final answer
   x = 37,721.82