Finding the Fourth Proportional to 110,397.72, 152,340.15 and 62,651.07

Step by Step Solution

1. Step 1: Write the proportion equation
   110,397.72 : 152,340.15 = 62,651.07 : x
2. Step 2: Convert to fraction form
   110,397.72/152,340.15 = 62,651.07/x
3. Step 3: Cross multiply
   110,397.72x = 152,340.15 × 62,651.07
4. Step 4: Simplify right side
   110,397.72x = 9,544,273,401.46
5. Step 5: Solve for x
   x = 9,544,273,401.46/110,397.72
6. Step 6: Final answer
   x = 86,453.54