Finding the Fourth Proportional to 17,496.72, 24,144.86 and 9,538.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,496.72 : 24,144.86 = 9,538.79 : x
2. Step 2: Convert to fraction form
   17,496.72/24,144.86 = 9,538.79/x
3. Step 3: Cross multiply
   17,496.72x = 24,144.86 × 9,538.79
4. Step 4: Simplify right side
   17,496.72x = 230,312,652.24
5. Step 5: Solve for x
   x = 230,312,652.24/17,496.72
6. Step 6: Final answer
   x = 13,163.19