Finding the Fourth Proportional to 16,281.88, 22,467.72 and 9,567.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,281.88 : 22,467.72 = 9,567.76 : x
2. Step 2: Convert to fraction form
   16,281.88/22,467.72 = 9,567.76/x
3. Step 3: Cross multiply
   16,281.88x = 22,467.72 × 9,567.76
4. Step 4: Simplify right side
   16,281.88x = 214,965,752.71
5. Step 5: Solve for x
   x = 214,965,752.71/16,281.88
6. Step 6: Final answer
   x = 13,202.76