Finding the Fourth Proportional to 62,391.04, 86,105.57 and 34,100.98

Step by Step Solution

1. Step 1: Write the proportion equation
   62,391.04 : 86,105.57 = 34,100.98 : x
2. Step 2: Convert to fraction form
   62,391.04/86,105.57 = 34,100.98/x
3. Step 3: Cross multiply
   62,391.04x = 86,105.57 × 34,100.98
4. Step 4: Simplify right side
   62,391.04x = 2,936,283,719.43
5. Step 5: Solve for x
   x = 2,936,283,719.43/62,391.04
6. Step 6: Final answer
   x = 47,062.59