Finding the Fourth Proportional to 50,304.27, 69,421.15 and 27,644.77

Step by Step Solution

1. Step 1: Write the proportion equation
   50,304.27 : 69,421.15 = 27,644.77 : x
2. Step 2: Convert to fraction form
   50,304.27/69,421.15 = 27,644.77/x
3. Step 3: Cross multiply
   50,304.27x = 69,421.15 × 27,644.77
4. Step 4: Simplify right side
   50,304.27x = 1,919,131,724.89
5. Step 5: Solve for x
   x = 1,919,131,724.89/50,304.27
6. Step 6: Final answer
   x = 38,150.47