Finding the Fourth Proportional to 82,336.18, 123,541.16 and 37,939.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,336.18 : 123,541.16 = 37,939.16 : x
2. Step 2: Convert to fraction form
   82,336.18/123,541.16 = 37,939.16/x
3. Step 3: Cross multiply
   82,336.18x = 123,541.16 × 37,939.16
4. Step 4: Simplify right side
   82,336.18x = 4,687,047,835.83
5. Step 5: Solve for x
   x = 4,687,047,835.83/82,336.18
6. Step 6: Final answer
   x = 56,925.74