Finding the Fourth Proportional to 16,509.28, 22,793.52 and 10,923.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,509.28 : 22,793.52 = 10,923.52 : x
2. Step 2: Convert to fraction form
   16,509.28/22,793.52 = 10,923.52/x
3. Step 3: Cross multiply
   16,509.28x = 22,793.52 × 10,923.52
4. Step 4: Simplify right side
   16,509.28x = 248,985,471.59
5. Step 5: Solve for x
   x = 248,985,471.59/16,509.28
6. Step 6: Final answer
   x = 15,081.55