Finding the Fourth Proportional to 62,371.72, 86,078.82 and 34,081.60

Step by Step Solution

1. Step 1: Write the proportion equation
   62,371.72 : 86,078.82 = 34,081.60 : x
2. Step 2: Convert to fraction form
   62,371.72/86,078.82 = 34,081.60/x
3. Step 3: Cross multiply
   62,371.72x = 86,078.82 × 34,081.60
4. Step 4: Simplify right side
   62,371.72x = 2,933,703,911.71
5. Step 5: Solve for x
   x = 2,933,703,911.71/62,371.72
6. Step 6: Final answer
   x = 47,035.80