Finding the Fourth Proportional to 17,603.43, 24,293.30 and 9,646.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,603.43 : 24,293.30 = 9,646.17 : x
2. Step 2: Convert to fraction form
   17,603.43/24,293.30 = 9,646.17/x
3. Step 3: Cross multiply
   17,603.43x = 24,293.30 × 9,646.17
4. Step 4: Simplify right side
   17,603.43x = 234,337,301.66
5. Step 5: Solve for x
   x = 234,337,301.66/17,603.43
6. Step 6: Final answer
   x = 13,312.03