Finding the Fourth Proportional to 50,337.72, 69,480.72 and 33,570.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,337.72 : 69,480.72 = 33,570.72 : x
2. Step 2: Convert to fraction form
   50,337.72/69,480.72 = 33,570.72/x
3. Step 3: Cross multiply
   50,337.72x = 69,480.72 × 33,570.72
4. Step 4: Simplify right side
   50,337.72x = 2,332,517,796.52
5. Step 5: Solve for x
   x = 2,332,517,796.52/50,337.72
6. Step 6: Final answer
   x = 46,337.37