Finding the Fourth Proportional to 62,425.50, 86,147.22 and 34,131.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,425.50 : 86,147.22 = 34,131.42 : x
2. Step 2: Convert to fraction form
   62,425.50/86,147.22 = 34,131.42/x
3. Step 3: Cross multiply
   62,425.50x = 86,147.22 × 34,131.42
4. Step 4: Simplify right side
   62,425.50x = 2,940,326,947.65
5. Step 5: Solve for x
   x = 2,940,326,947.65/62,425.50
6. Step 6: Final answer
   x = 47,101.38