Finding the Fourth Proportional to 50,076.24, 69,076.92 and 35,739.60

Step by Step Solution

1. Step 1: Write the proportion equation
   50,076.24 : 69,076.92 = 35,739.60 : x
2. Step 2: Convert to fraction form
   50,076.24/69,076.92 = 35,739.60/x
3. Step 3: Cross multiply
   50,076.24x = 69,076.92 × 35,739.60
4. Step 4: Simplify right side
   50,076.24x = 2,468,781,490.03
5. Step 5: Solve for x
   x = 2,468,781,490.03/50,076.24
6. Step 6: Final answer
   x = 49,300.46