Finding the Fourth Proportional to 33,041.80, 49,565.94 and 10,854.28

Step by Step Solution

1. Step 1: Write the proportion equation
   33,041.80 : 49,565.94 = 10,854.28 : x
2. Step 2: Convert to fraction form
   33,041.80/49,565.94 = 10,854.28/x
3. Step 3: Cross multiply
   33,041.80x = 49,565.94 × 10,854.28
4. Step 4: Simplify right side
   33,041.80x = 538,002,591.22
5. Step 5: Solve for x
   x = 538,002,591.22/33,041.80
6. Step 6: Final answer
   x = 16,282.48