Finding the Fourth Proportional to 33,074.24, 49,559.50 and 28,123.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,074.24 : 49,559.50 = 28,123.52 : x
2. Step 2: Convert to fraction form
   33,074.24/49,559.50 = 28,123.52/x
3. Step 3: Cross multiply
   33,074.24x = 49,559.50 × 28,123.52
4. Step 4: Simplify right side
   33,074.24x = 1,393,787,589.44
5. Step 5: Solve for x
   x = 1,393,787,589.44/33,074.24
6. Step 6: Final answer
   x = 42,141.18