Finding the Fourth Proportional to 82,330.86, 123,494.42 and 37,957.55

Step by Step Solution

1. Step 1: Write the proportion equation
   82,330.86 : 123,494.42 = 37,957.55 : x
2. Step 2: Convert to fraction form
   82,330.86/123,494.42 = 37,957.55/x
3. Step 3: Cross multiply
   82,330.86x = 123,494.42 × 37,957.55
4. Step 4: Simplify right side
   82,330.86x = 4,687,545,099.29
5. Step 5: Solve for x
   x = 4,687,545,099.29/82,330.86
6. Step 6: Final answer
   x = 56,935.45