Finding the Fourth Proportional to 62,357.39, 86,081.52 and 39,727.41

Step by Step Solution

1. Step 1: Write the proportion equation
   62,357.39 : 86,081.52 = 39,727.41 : x
2. Step 2: Convert to fraction form
   62,357.39/86,081.52 = 39,727.41/x
3. Step 3: Cross multiply
   62,357.39x = 86,081.52 × 39,727.41
4. Step 4: Simplify right side
   62,357.39x = 3,419,795,838.46
5. Step 5: Solve for x
   x = 3,419,795,838.46/62,357.39
6. Step 6: Final answer
   x = 54,841.87