Finding the Fourth Proportional to 17,744.18, 24,484.56 and 9,786.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,744.18 : 24,484.56 = 9,786.74 : x
2. Step 2: Convert to fraction form
   17,744.18/24,484.56 = 9,786.74/x
3. Step 3: Cross multiply
   17,744.18x = 24,484.56 × 9,786.74
4. Step 4: Simplify right side
   17,744.18x = 239,624,022.73
5. Step 5: Solve for x
   x = 239,624,022.73/17,744.18
6. Step 6: Final answer
   x = 13,504.37