Finding the Fourth Proportional to 62,429.22, 86,152.32 and 34,134.91

Step by Step Solution

1. Step 1: Write the proportion equation
   62,429.22 : 86,152.32 = 34,134.91 : x
2. Step 2: Convert to fraction form
   62,429.22/86,152.32 = 34,134.91/x
3. Step 3: Cross multiply
   62,429.22x = 86,152.32 × 34,134.91
4. Step 4: Simplify right side
   62,429.22x = 2,940,801,689.49
5. Step 5: Solve for x
   x = 2,940,801,689.49/62,429.22
6. Step 6: Final answer
   x = 47,106.17