Finding the Fourth Proportional to 17,042.54, 25,567.05 and 5,359.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,042.54 : 25,567.05 = 5,359.10 : x
2. Step 2: Convert to fraction form
   17,042.54/25,567.05 = 5,359.10/x
3. Step 3: Cross multiply
   17,042.54x = 25,567.05 × 5,359.10
4. Step 4: Simplify right side
   17,042.54x = 137,016,377.66
5. Step 5: Solve for x
   x = 137,016,377.66/17,042.54
6. Step 6: Final answer
   x = 8,039.67