Finding the Fourth Proportional to 113,901.57, 170,868.69 and 35,022.42

Step by Step Solution

1. Step 1: Write the proportion equation
   113,901.57 : 170,868.69 = 35,022.42 : x
2. Step 2: Convert to fraction form
   113,901.57/170,868.69 = 35,022.42/x
3. Step 3: Cross multiply
   113,901.57x = 170,868.69 × 35,022.42
4. Step 4: Simplify right side
   113,901.57x = 5,984,235,026.03
5. Step 5: Solve for x
   x = 5,984,235,026.03/113,901.57
6. Step 6: Final answer
   x = 52,538.65