Finding the Fourth Proportional to 16,571.52, 22,868.37 and 9,017.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,571.52 : 22,868.37 = 9,017.73 : x
2. Step 2: Convert to fraction form
   16,571.52/22,868.37 = 9,017.73/x
3. Step 3: Cross multiply
   16,571.52x = 22,868.37 × 9,017.73
4. Step 4: Simplify right side
   16,571.52x = 206,220,786.20
5. Step 5: Solve for x
   x = 206,220,786.20/16,571.52
6. Step 6: Final answer
   x = 12,444.29