Finding the Fourth Proportional to 17,007.15, 25,514.81 and 8,231.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.15 : 25,514.81 = 8,231.82 : x
2. Step 2: Convert to fraction form
   17,007.15/25,514.81 = 8,231.82/x
3. Step 3: Cross multiply
   17,007.15x = 25,514.81 × 8,231.82
4. Step 4: Simplify right side
   17,007.15x = 210,033,323.25
5. Step 5: Solve for x
   x = 210,033,323.25/17,007.15
6. Step 6: Final answer
   x = 12,349.71