Finding the Fourth Proportional to 50,229.41, 69,290.15 and 38,271.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,229.41 : 69,290.15 = 38,271.98 : x
2. Step 2: Convert to fraction form
   50,229.41/69,290.15 = 38,271.98/x
3. Step 3: Cross multiply
   50,229.41x = 69,290.15 × 38,271.98
4. Step 4: Simplify right side
   50,229.41x = 2,651,870,697.19
5. Step 5: Solve for x
   x = 2,651,870,697.19/50,229.41
6. Step 6: Final answer
   x = 52,795.18