Finding the Fourth Proportional to 57,414.07, 86,131.43 and 23,661.29

Step by Step Solution

1. Step 1: Write the proportion equation
   57,414.07 : 86,131.43 = 23,661.29 : x
2. Step 2: Convert to fraction form
   57,414.07/86,131.43 = 23,661.29/x
3. Step 3: Cross multiply
   57,414.07x = 86,131.43 × 23,661.29
4. Step 4: Simplify right side
   57,414.07x = 2,037,981,017.83
5. Step 5: Solve for x
   x = 2,037,981,017.83/57,414.07
6. Step 6: Final answer
   x = 35,496.20