Finding the Fourth Proportional to 17,724.02, 24,459 and 9,766.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,724.02 : 24,459 = 9,766.06 : x
2. Step 2: Convert to fraction form
   17,724.02/24,459 = 9,766.06/x
3. Step 3: Cross multiply
   17,724.02x = 24,459 × 9,766.06
4. Step 4: Simplify right side
   17,724.02x = 238,868,061.54
5. Step 5: Solve for x
   x = 238,868,061.54/17,724.02
6. Step 6: Final answer
   x = 13,477.08