Finding the Fourth Proportional to 17,530.48, 24,191.76 and 9,571.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,530.48 : 24,191.76 = 9,571.96 : x
2. Step 2: Convert to fraction form
   17,530.48/24,191.76 = 9,571.96/x
3. Step 3: Cross multiply
   17,530.48x = 24,191.76 × 9,571.96
4. Step 4: Simplify right side
   17,530.48x = 231,562,559.05
5. Step 5: Solve for x
   x = 231,562,559.05/17,530.48
6. Step 6: Final answer
   x = 13,209.14