Finding the Fourth Proportional to 16,171.08, 22,314.76 and 9,096.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,171.08 : 22,314.76 = 9,096.20 : x
2. Step 2: Convert to fraction form
   16,171.08/22,314.76 = 9,096.20/x
3. Step 3: Cross multiply
   16,171.08x = 22,314.76 × 9,096.20
4. Step 4: Simplify right side
   16,171.08x = 202,979,519.91
5. Step 5: Solve for x
   x = 202,979,519.91/16,171.08
6. Step 6: Final answer
   x = 12,552.01