Finding the Fourth Proportional to 17,601.10, 24,289.41 and 9,643.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.10 : 24,289.41 = 9,643.30 : x
2. Step 2: Convert to fraction form
   17,601.10/24,289.41 = 9,643.30/x
3. Step 3: Cross multiply
   17,601.10x = 24,289.41 × 9,643.30
4. Step 4: Simplify right side
   17,601.10x = 234,230,067.45
5. Step 5: Solve for x
   x = 234,230,067.45/17,601.10
6. Step 6: Final answer
   x = 13,307.69