Finding the Fourth Proportional to 17,066.07, 25,610.04 and 8,296.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,066.07 : 25,610.04 = 8,296.20 : x
2. Step 2: Convert to fraction form
   17,066.07/25,610.04 = 8,296.20/x
3. Step 3: Cross multiply
   17,066.07x = 25,610.04 × 8,296.20
4. Step 4: Simplify right side
   17,066.07x = 212,466,013.85
5. Step 5: Solve for x
   x = 212,466,013.85/17,066.07
6. Step 6: Final answer
   x = 12,449.62