Finding the Fourth Proportional to 17,520.83, 24,178.88 and 9,563.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,520.83 : 24,178.88 = 9,563.27 : x
2. Step 2: Convert to fraction form
   17,520.83/24,178.88 = 9,563.27/x
3. Step 3: Cross multiply
   17,520.83x = 24,178.88 × 9,563.27
4. Step 4: Simplify right side
   17,520.83x = 231,229,033.85
5. Step 5: Solve for x
   x = 231,229,033.85/17,520.83
6. Step 6: Final answer
   x = 13,197.38