Finding the Fourth Proportional to 17,828.62, 24,602.56 and 9,760.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,828.62 : 24,602.56 = 9,760.73 : x
2. Step 2: Convert to fraction form
   17,828.62/24,602.56 = 9,760.73/x
3. Step 3: Cross multiply
   17,828.62x = 24,602.56 × 9,760.73
4. Step 4: Simplify right side
   17,828.62x = 240,138,945.47
5. Step 5: Solve for x
   x = 240,138,945.47/17,828.62
6. Step 6: Final answer
   x = 13,469.30