Finding the Fourth Proportional to 17,747.74, 24,491.72 and 9,789.97

Step by Step Solution

1. Step 1: Write the proportion equation
   17,747.74 : 24,491.72 = 9,789.97 : x
2. Step 2: Convert to fraction form
   17,747.74/24,491.72 = 9,789.97/x
3. Step 3: Cross multiply
   17,747.74x = 24,491.72 × 9,789.97
4. Step 4: Simplify right side
   17,747.74x = 239,773,227.03
5. Step 5: Solve for x
   x = 239,773,227.03/17,747.74
6. Step 6: Final answer
   x = 13,510.07