Finding the Fourth Proportional to 16,141.15, 22,276.87 and 9,067.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.15 : 22,276.87 = 9,067.57 : x
2. Step 2: Convert to fraction form
   16,141.15/22,276.87 = 9,067.57/x
3. Step 3: Cross multiply
   16,141.15x = 22,276.87 × 9,067.57
4. Step 4: Simplify right side
   16,141.15x = 201,997,113.40
5. Step 5: Solve for x
   x = 201,997,113.40/16,141.15
6. Step 6: Final answer
   x = 12,514.42