Finding the Fourth Proportional to 17,747.51, 24,491.82 and 9,789.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,747.51 : 24,491.82 = 9,789.56 : x
2. Step 2: Convert to fraction form
   17,747.51/24,491.82 = 9,789.56/x
3. Step 3: Cross multiply
   17,747.51x = 24,491.82 × 9,789.56
4. Step 4: Simplify right side
   17,747.51x = 239,764,092.43
5. Step 5: Solve for x
   x = 239,764,092.43/17,747.51
6. Step 6: Final answer
   x = 13,509.74