Finding the Fourth Proportional to 17,496.90, 24,145.82 and 9,539.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,496.90 : 24,145.82 = 9,539.09 : x
2. Step 2: Convert to fraction form
   17,496.90/24,145.82 = 9,539.09/x
3. Step 3: Cross multiply
   17,496.90x = 24,145.82 × 9,539.09
4. Step 4: Simplify right side
   17,496.90x = 230,328,981.68
5. Step 5: Solve for x
   x = 230,328,981.68/17,496.90
6. Step 6: Final answer
   x = 13,163.99