Finding the Fourth Proportional to 12,832.71, 17,704.17 and 7,525.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,832.71 : 17,704.17 = 7,525.59 : x
2. Step 2: Convert to fraction form
   12,832.71/17,704.17 = 7,525.59/x
3. Step 3: Cross multiply
   12,832.71x = 17,704.17 × 7,525.59
4. Step 4: Simplify right side
   12,832.71x = 133,234,324.71
5. Step 5: Solve for x
   x = 133,234,324.71/12,832.71
6. Step 6: Final answer
   x = 10,382.40