Finding the Fourth Proportional to 17,727.30, 24,463.82 and 9,769.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,727.30 : 24,463.82 = 9,769.55 : x
2. Step 2: Convert to fraction form
   17,727.30/24,463.82 = 9,769.55/x
3. Step 3: Cross multiply
   17,727.30x = 24,463.82 × 9,769.55
4. Step 4: Simplify right side
   17,727.30x = 239,000,414.79
5. Step 5: Solve for x
   x = 239,000,414.79/17,727.30
6. Step 6: Final answer
   x = 13,482.05