Finding the Fourth Proportional to 113,517.47, 170,275.72 and 34,631.43

Step by Step Solution

1. Step 1: Write the proportion equation
   113,517.47 : 170,275.72 = 34,631.43 : x
2. Step 2: Convert to fraction form
   113,517.47/170,275.72 = 34,631.43/x
3. Step 3: Cross multiply
   113,517.47x = 170,275.72 × 34,631.43
4. Step 4: Simplify right side
   113,517.47x = 5,896,891,677.88
5. Step 5: Solve for x
   x = 5,896,891,677.88/113,517.47
6. Step 6: Final answer
   x = 51,947.00