Finding the Fourth Proportional to 62,565.43, 86,340.33 and 34,271.59

Step by Step Solution

1. Step 1: Write the proportion equation
   62,565.43 : 86,340.33 = 34,271.59 : x
2. Step 2: Convert to fraction form
   62,565.43/86,340.33 = 34,271.59/x
3. Step 3: Cross multiply
   62,565.43x = 86,340.33 × 34,271.59
4. Step 4: Simplify right side
   62,565.43x = 2,959,020,390.22
5. Step 5: Solve for x
   x = 2,959,020,390.22/62,565.43
6. Step 6: Final answer
   x = 47,294.81