Finding the Fourth Proportional to 16,519.83, 22,791.81 and 9,441.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,519.83 : 22,791.81 = 9,441.24 : x
2. Step 2: Convert to fraction form
   16,519.83/22,791.81 = 9,441.24/x
3. Step 3: Cross multiply
   16,519.83x = 22,791.81 × 9,441.24
4. Step 4: Simplify right side
   16,519.83x = 215,182,948.24
5. Step 5: Solve for x
   x = 215,182,948.24/16,519.83
6. Step 6: Final answer
   x = 13,025.74