Finding the Fourth Proportional to 62,211.42, 93,377.25 and 58,839.78

Step by Step Solution

1. Step 1: Write the proportion equation
   62,211.42 : 93,377.25 = 58,839.78 : x
2. Step 2: Convert to fraction form
   62,211.42/93,377.25 = 58,839.78/x
3. Step 3: Cross multiply
   62,211.42x = 93,377.25 × 58,839.78
4. Step 4: Simplify right side
   62,211.42x = 5,494,296,847.01
5. Step 5: Solve for x
   x = 5,494,296,847.01/62,211.42
6. Step 6: Final answer
   x = 88,316.53