Finding the Fourth Proportional to 50,182.43, 69,232.00 and 28,957.60

Step by Step Solution

1. Step 1: Write the proportion equation
   50,182.43 : 69,232.00 = 28,957.60 : x
2. Step 2: Convert to fraction form
   50,182.43/69,232.00 = 28,957.60/x
3. Step 3: Cross multiply
   50,182.43x = 69,232.00 × 28,957.60
4. Step 4: Simplify right side
   50,182.43x = 2,004,792,072.25
5. Step 5: Solve for x
   x = 2,004,792,072.25/50,182.43
6. Step 6: Final answer
   x = 39,950.08