Finding the Fourth Proportional to 16,067.29, 22,169.77 and 10,401.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,067.29 : 22,169.77 = 10,401.25 : x
2. Step 2: Convert to fraction form
   16,067.29/22,169.77 = 10,401.25/x
3. Step 3: Cross multiply
   16,067.29x = 22,169.77 × 10,401.25
4. Step 4: Simplify right side
   16,067.29x = 230,593,268.21
5. Step 5: Solve for x
   x = 230,593,268.21/16,067.29
6. Step 6: Final answer
   x = 14,351.72