Finding the Fourth Proportional to 17,570.78, 24,248.02 and 9,613.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,570.78 : 24,248.02 = 9,613.00 : x
2. Step 2: Convert to fraction form
   17,570.78/24,248.02 = 9,613.00/x
3. Step 3: Cross multiply
   17,570.78x = 24,248.02 × 9,613.00
4. Step 4: Simplify right side
   17,570.78x = 233,096,322.28
5. Step 5: Solve for x
   x = 233,096,322.28/17,570.78
6. Step 6: Final answer
   x = 13,266.13