Finding the Fourth Proportional to 16,462.72, 24,662.96 and 8,133

Step by Step Solution

1. Step 1: Write the proportion equation
   16,462.72 : 24,662.96 = 8,133 : x
2. Step 2: Convert to fraction form
   16,462.72/24,662.96 = 8,133/x
3. Step 3: Cross multiply
   16,462.72x = 24,662.96 × 8,133
4. Step 4: Simplify right side
   16,462.72x = 200,583,853.68
5. Step 5: Solve for x
   x = 200,583,853.68/16,462.72
6. Step 6: Final answer
   x = 12,184.13