Finding the Fourth Proportional to 16,066.02, 22,171.14 and 8,992.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,066.02 : 22,171.14 = 8,992.56 : x
2. Step 2: Convert to fraction form
   16,066.02/22,171.14 = 8,992.56/x
3. Step 3: Cross multiply
   16,066.02x = 22,171.14 × 8,992.56
4. Step 4: Simplify right side
   16,066.02x = 199,375,306.72
5. Step 5: Solve for x
   x = 199,375,306.72/16,066.02
6. Step 6: Final answer
   x = 12,409.75