Finding the Fourth Proportional to 16,303.62, 22,499.02 and 8,851.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,303.62 : 22,499.02 = 8,851.62 : x
2. Step 2: Convert to fraction form
   16,303.62/22,499.02 = 8,851.62/x
3. Step 3: Cross multiply
   16,303.62x = 22,499.02 × 8,851.62
4. Step 4: Simplify right side
   16,303.62x = 199,152,775.41
5. Step 5: Solve for x
   x = 199,152,775.41/16,303.62
6. Step 6: Final answer
   x = 12,215.25