Finding the Fourth Proportional to 62,693.59, 94,055.94 and 31,118.47

Step by Step Solution

1. Step 1: Write the proportion equation
   62,693.59 : 94,055.94 = 31,118.47 : x
2. Step 2: Convert to fraction form
   62,693.59/94,055.94 = 31,118.47/x
3. Step 3: Cross multiply
   62,693.59x = 94,055.94 × 31,118.47
4. Step 4: Simplify right side
   62,693.59x = 2,926,876,947.21
5. Step 5: Solve for x
   x = 2,926,876,947.21/62,693.59
6. Step 6: Final answer
   x = 46,685.43