Finding the Fourth Proportional to 50,182.92, 69,244.56 and 28,958.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,182.92 : 69,244.56 = 28,958.16 : x
2. Step 2: Convert to fraction form
   50,182.92/69,244.56 = 28,958.16/x
3. Step 3: Cross multiply
   50,182.92x = 69,244.56 × 28,958.16
4. Step 4: Simplify right side
   50,182.92x = 2,005,195,047.61
5. Step 5: Solve for x
   x = 2,005,195,047.61/50,182.92
6. Step 6: Final answer
   x = 39,957.72