Finding the Fourth Proportional to 17,570.72, 24,247.18 and 9,613.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.72 : 24,247.18 = 9,613.01 : x
2. Step 2: Convert to fraction form
   17,570.72/24,247.18 = 9,613.01/x
3. Step 3: Cross multiply
   17,570.72x = 24,247.18 × 9,613.01
4. Step 4: Simplify right side
   17,570.72x = 233,088,456.45
5. Step 5: Solve for x
   x = 233,088,456.45/17,570.72
6. Step 6: Final answer
   x = 13,265.73