Finding the Fourth Proportional to 16,043.12, 24,057.78 and 5,514.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,043.12 : 24,057.78 = 5,514.20 : x
2. Step 2: Convert to fraction form
   16,043.12/24,057.78 = 5,514.20/x
3. Step 3: Cross multiply
   16,043.12x = 24,057.78 × 5,514.20
4. Step 4: Simplify right side
   16,043.12x = 132,659,410.48
5. Step 5: Solve for x
   x = 132,659,410.48/16,043.12
6. Step 6: Final answer
   x = 8,268.93