Finding the Fourth Proportional to 16,171.18, 22,315.02 and 9,096.23

Step by Step Solution

1. Step 1: Write the proportion equation
   16,171.18 : 22,315.02 = 9,096.23 : x
2. Step 2: Convert to fraction form
   16,171.18/22,315.02 = 9,096.23/x
3. Step 3: Cross multiply
   16,171.18x = 22,315.02 × 9,096.23
4. Step 4: Simplify right side
   16,171.18x = 202,982,554.37
5. Step 5: Solve for x
   x = 202,982,554.37/16,171.18
6. Step 6: Final answer
   x = 12,552.12