Finding the Fourth Proportional to 113,887.57, 170,847.69 and 35,008.42

Step by Step Solution

1. Step 1: Write the proportion equation
   113,887.57 : 170,847.69 = 35,008.42 : x
2. Step 2: Convert to fraction form
   113,887.57/170,847.69 = 35,008.42/x
3. Step 3: Cross multiply
   113,887.57x = 170,847.69 × 35,008.42
4. Step 4: Simplify right side
   113,887.57x = 5,981,107,687.55
5. Step 5: Solve for x
   x = 5,981,107,687.55/113,887.57
6. Step 6: Final answer
   x = 52,517.65