Finding the Fourth Proportional to 17,256.99, 25,879.85 and 5,567.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,256.99 : 25,879.85 = 5,567.48 : x
2. Step 2: Convert to fraction form
   17,256.99/25,879.85 = 5,567.48/x
3. Step 3: Cross multiply
   17,256.99x = 25,879.85 × 5,567.48
4. Step 4: Simplify right side
   17,256.99x = 144,085,417.88
5. Step 5: Solve for x
   x = 144,085,417.88/17,256.99
6. Step 6: Final answer
   x = 8,349.39