Finding the Fourth Proportional to 17,440.73, 24,069.20 and 9,482.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,440.73 : 24,069.20 = 9,482.79 : x
2. Step 2: Convert to fraction form
   17,440.73/24,069.20 = 9,482.79/x
3. Step 3: Cross multiply
   17,440.73x = 24,069.20 × 9,482.79
4. Step 4: Simplify right side
   17,440.73x = 228,243,121.65
5. Step 5: Solve for x
   x = 228,243,121.65/17,440.73
6. Step 6: Final answer
   x = 13,086.79