Finding the Fourth Proportional to 62,513.69, 93,705.74 and 39,086.33

Step by Step Solution

1. Step 1: Write the proportion equation
   62,513.69 : 93,705.74 = 39,086.33 : x
2. Step 2: Convert to fraction form
   62,513.69/93,705.74 = 39,086.33/x
3. Step 3: Cross multiply
   62,513.69x = 93,705.74 × 39,086.33
4. Step 4: Simplify right side
   62,513.69x = 3,662,613,281.10
5. Step 5: Solve for x
   x = 3,662,613,281.10/62,513.69
6. Step 6: Final answer
   x = 58,588.98