Finding the Fourth Proportional to 17,786.52, 24,545.16 and 9,828.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,786.52 : 24,545.16 = 9,828.54 : x
2. Step 2: Convert to fraction form
   17,786.52/24,545.16 = 9,828.54/x
3. Step 3: Cross multiply
   17,786.52x = 24,545.16 × 9,828.54
4. Step 4: Simplify right side
   17,786.52x = 241,243,086.87
5. Step 5: Solve for x
   x = 241,243,086.87/17,786.52
6. Step 6: Final answer
   x = 13,563.25