Finding the Fourth Proportional to 49,049.87, 73,573.56 and 33,002.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,049.87 : 73,573.56 = 33,002.78 : x
2. Step 2: Convert to fraction form
   49,049.87/73,573.56 = 33,002.78/x
3. Step 3: Cross multiply
   49,049.87x = 73,573.56 × 33,002.78
4. Step 4: Simplify right side
   49,049.87x = 2,428,131,646.63
5. Step 5: Solve for x
   x = 2,428,131,646.63/49,049.87
6. Step 6: Final answer
   x = 49,503.33