Finding the Fourth Proportional to 62,708.63, 86,538.04 and 34,414.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,708.63 : 86,538.04 = 34,414.25 : x
2. Step 2: Convert to fraction form
   62,708.63/86,538.04 = 34,414.25/x
3. Step 3: Cross multiply
   62,708.63x = 86,538.04 × 34,414.25
4. Step 4: Simplify right side
   62,708.63x = 2,978,141,224.34
5. Step 5: Solve for x
   x = 2,978,141,224.34/62,708.63
6. Step 6: Final answer
   x = 47,491.73