Finding the Fourth Proportional to 102,337.88, 141,188.82 and 62,022.56

Step by Step Solution

1. Step 1: Write the proportion equation
   102,337.88 : 141,188.82 = 62,022.56 : x
2. Step 2: Convert to fraction form
   102,337.88/141,188.82 = 62,022.56/x
3. Step 3: Cross multiply
   102,337.88x = 141,188.82 × 62,022.56
4. Step 4: Simplify right side
   102,337.88x = 8,756,892,059.78
5. Step 5: Solve for x
   x = 8,756,892,059.78/102,337.88
6. Step 6: Final answer
   x = 85,568.43