Finding the Fourth Proportional to 17,271.69, 25,908.47 and 5,585.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,271.69 : 25,908.47 = 5,585.82 : x
2. Step 2: Convert to fraction form
   17,271.69/25,908.47 = 5,585.82/x
3. Step 3: Cross multiply
   17,271.69x = 25,908.47 × 5,585.82
4. Step 4: Simplify right side
   17,271.69x = 144,720,049.90
5. Step 5: Solve for x
   x = 144,720,049.90/17,271.69
6. Step 6: Final answer
   x = 8,379.03