Finding the Fourth Proportional to 18,067.20, 24,932.52 and 10,109.49

Step by Step Solution

1. Step 1: Write the proportion equation
   18,067.20 : 24,932.52 = 10,109.49 : x
2. Step 2: Convert to fraction form
   18,067.20/24,932.52 = 10,109.49/x
3. Step 3: Cross multiply
   18,067.20x = 24,932.52 × 10,109.49
4. Step 4: Simplify right side
   18,067.20x = 252,055,061.61
5. Step 5: Solve for x
   x = 252,055,061.61/18,067.20
6. Step 6: Final answer
   x = 13,950.98