Finding the Fourth Proportional to 50,963.92, 70,327.82 and 28,304.37

Step by Step Solution

1. Step 1: Write the proportion equation
   50,963.92 : 70,327.82 = 28,304.37 : x
2. Step 2: Convert to fraction form
   50,963.92/70,327.82 = 28,304.37/x
3. Step 3: Cross multiply
   50,963.92x = 70,327.82 × 28,304.37
4. Step 4: Simplify right side
   50,963.92x = 1,990,584,638.57
5. Step 5: Solve for x
   x = 1,990,584,638.57/50,963.92
6. Step 6: Final answer
   x = 39,058.70