Finding the Fourth Proportional to 62,233.98, 93,294.80 and 42,250.20

Step by Step Solution

1. Step 1: Write the proportion equation
   62,233.98 : 93,294.80 = 42,250.20 : x
2. Step 2: Convert to fraction form
   62,233.98/93,294.80 = 42,250.20/x
3. Step 3: Cross multiply
   62,233.98x = 93,294.80 × 42,250.20
4. Step 4: Simplify right side
   62,233.98x = 3,941,723,958.96
5. Step 5: Solve for x
   x = 3,941,723,958.96/62,233.98
6. Step 6: Final answer
   x = 63,337.17