Finding the Fourth Proportional to 17,934.72, 27,021.75 and 16,248.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,934.72 : 27,021.75 = 16,248.24 : x
2. Step 2: Convert to fraction form
   17,934.72/27,021.75 = 16,248.24/x
3. Step 3: Cross multiply
   17,934.72x = 27,021.75 × 16,248.24
4. Step 4: Simplify right side
   17,934.72x = 439,055,879.22
5. Step 5: Solve for x
   x = 439,055,879.22/17,934.72
6. Step 6: Final answer
   x = 24,480.78