Finding the Fourth Proportional to 50,469.27, 69,644.25 and 30,327

Step by Step Solution

1. Step 1: Write the proportion equation
   50,469.27 : 69,644.25 = 30,327 : x
2. Step 2: Convert to fraction form
   50,469.27/69,644.25 = 30,327/x
3. Step 3: Cross multiply
   50,469.27x = 69,644.25 × 30,327
4. Step 4: Simplify right side
   50,469.27x = 2,112,101,169.75
5. Step 5: Solve for x
   x = 2,112,101,169.75/50,469.27
6. Step 6: Final answer
   x = 41,849.25