Finding the Fourth Proportional to 17,496.81, 24,146.10 and 9,539.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,496.81 : 24,146.10 = 9,539.17 : x
2. Step 2: Convert to fraction form
   17,496.81/24,146.10 = 9,539.17/x
3. Step 3: Cross multiply
   17,496.81x = 24,146.10 × 9,539.17
4. Step 4: Simplify right side
   17,496.81x = 230,333,692.37
5. Step 5: Solve for x
   x = 230,333,692.37/17,496.81
6. Step 6: Final answer
   x = 13,164.32