Finding the Fourth Proportional to 16,000.72, 22,082.06 and 8,927.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,000.72 : 22,082.06 = 8,927.30 : x
2. Step 2: Convert to fraction form
   16,000.72/22,082.06 = 8,927.30/x
3. Step 3: Cross multiply
   16,000.72x = 22,082.06 × 8,927.30
4. Step 4: Simplify right side
   16,000.72x = 197,133,019.19
5. Step 5: Solve for x
   x = 197,133,019.19/16,000.72
6. Step 6: Final answer
   x = 12,320.26