Finding the Fourth Proportional to 62,610.09, 86,401.41 and 34,315.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,610.09 : 86,401.41 = 34,315.71 : x
2. Step 2: Convert to fraction form
   62,610.09/86,401.41 = 34,315.71/x
3. Step 3: Cross multiply
   62,610.09x = 86,401.41 × 34,315.71
4. Step 4: Simplify right side
   62,610.09x = 2,964,925,729.15
5. Step 5: Solve for x
   x = 2,964,925,729.15/62,610.09
6. Step 6: Final answer
   x = 47,355.40