Finding the Fourth Proportional to 62,410.61, 86,126.69 and 34,116.31

Step by Step Solution

1. Step 1: Write the proportion equation
   62,410.61 : 86,126.69 = 34,116.31 : x
2. Step 2: Convert to fraction form
   62,410.61/86,126.69 = 34,116.31/x
3. Step 3: Cross multiply
   62,410.61x = 86,126.69 × 34,116.31
4. Step 4: Simplify right side
   62,410.61x = 2,938,324,254.10
5. Step 5: Solve for x
   x = 2,938,324,254.10/62,410.61
6. Step 6: Final answer
   x = 47,080.52