Finding the Fourth Proportional to 50,895.18, 70,226.22 and 30,738.54

Step by Step Solution

1. Step 1: Write the proportion equation
   50,895.18 : 70,226.22 = 30,738.54 : x
2. Step 2: Convert to fraction form
   50,895.18/70,226.22 = 30,738.54/x
3. Step 3: Cross multiply
   50,895.18x = 70,226.22 × 30,738.54
4. Step 4: Simplify right side
   50,895.18x = 2,158,651,472.52
5. Step 5: Solve for x
   x = 2,158,651,472.52/50,895.18
6. Step 6: Final answer
   x = 42,413.67