Finding the Fourth Proportional to 62,500.86, 93,817.17 and 61,090.38

Step by Step Solution

1. Step 1: Write the proportion equation
   62,500.86 : 93,817.17 = 61,090.38 : x
2. Step 2: Convert to fraction form
   62,500.86/93,817.17 = 61,090.38/x
3. Step 3: Cross multiply
   62,500.86x = 93,817.17 × 61,090.38
4. Step 4: Simplify right side
   62,500.86x = 5,731,326,565.82
5. Step 5: Solve for x
   x = 5,731,326,565.82/62,500.86
6. Step 6: Final answer
   x = 91,699.96