Finding the Fourth Proportional to 33,069.43, 49,552.29 and 28,118.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,069.43 : 49,552.29 = 28,118.71 : x
2. Step 2: Convert to fraction form
   33,069.43/49,552.29 = 28,118.71/x
3. Step 3: Cross multiply
   33,069.43x = 49,552.29 × 28,118.71
4. Step 4: Simplify right side
   33,069.43x = 1,393,346,472.35
5. Step 5: Solve for x
   x = 1,393,346,472.35/33,069.43
6. Step 6: Final answer
   x = 42,133.97