Finding the Fourth Proportional to 50,306.72, 69,444.56 and 33,957.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,306.72 : 69,444.56 = 33,957.48 : x
2. Step 2: Convert to fraction form
   50,306.72/69,444.56 = 33,957.48/x
3. Step 3: Cross multiply
   50,306.72x = 69,444.56 × 33,957.48
4. Step 4: Simplify right side
   50,306.72x = 2,358,162,257.31
5. Step 5: Solve for x
   x = 2,358,162,257.31/50,306.72
6. Step 6: Final answer
   x = 46,875.69