Finding the Fourth Proportional to 16,567.72, 22,855.92 and 9,849.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,567.72 : 22,855.92 = 9,849.53 : x
2. Step 2: Convert to fraction form
   16,567.72/22,855.92 = 9,849.53/x
3. Step 3: Cross multiply
   16,567.72x = 22,855.92 × 9,849.53
4. Step 4: Simplify right side
   16,567.72x = 225,120,089.92
5. Step 5: Solve for x
   x = 225,120,089.92/16,567.72
6. Step 6: Final answer
   x = 13,587.88