Finding the Fourth Proportional to 22,871.42, 31,545.60 and 16,150.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,871.42 : 31,545.60 = 16,150.04 : x
2. Step 2: Convert to fraction form
   22,871.42/31,545.60 = 16,150.04/x
3. Step 3: Cross multiply
   22,871.42x = 31,545.60 × 16,150.04
4. Step 4: Simplify right side
   22,871.42x = 509,462,544.10
5. Step 5: Solve for x
   x = 509,462,544.10/22,871.42
6. Step 6: Final answer
   x = 22,275.08