Finding the Fourth Proportional to 62,317.38, 85,998.42 and 34,023.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,317.38 : 85,998.42 = 34,023.72 : x
2. Step 2: Convert to fraction form
   62,317.38/85,998.42 = 34,023.72/x
3. Step 3: Cross multiply
   62,317.38x = 85,998.42 × 34,023.72
4. Step 4: Simplify right side
   62,317.38x = 2,925,986,162.52
5. Step 5: Solve for x
   x = 2,925,986,162.52/62,317.38
6. Step 6: Final answer
   x = 46,952.97