Finding the Fourth Proportional to 50,341.46, 69,470.60 and 27,680.27

Step by Step Solution

1. Step 1: Write the proportion equation
   50,341.46 : 69,470.60 = 27,680.27 : x
2. Step 2: Convert to fraction form
   50,341.46/69,470.60 = 27,680.27/x
3. Step 3: Cross multiply
   50,341.46x = 69,470.60 × 27,680.27
4. Step 4: Simplify right side
   50,341.46x = 1,922,965,000.34
5. Step 5: Solve for x
   x = 1,922,965,000.34/50,341.46
6. Step 6: Final answer
   x = 38,198.43