Finding the Fourth Proportional to 17,603.52, 24,292.48 and 9,645.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,603.52 : 24,292.48 = 9,645.58 : x
2. Step 2: Convert to fraction form
   17,603.52/24,292.48 = 9,645.58/x
3. Step 3: Cross multiply
   17,603.52x = 24,292.48 × 9,645.58
4. Step 4: Simplify right side
   17,603.52x = 234,314,889.55
5. Step 5: Solve for x
   x = 234,314,889.55/17,603.52
6. Step 6: Final answer
   x = 13,310.68