Finding the Fourth Proportional to 50,227.50, 69,317.19 and 27,871.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,227.50 : 69,317.19 = 27,871.50 : x
2. Step 2: Convert to fraction form
   50,227.50/69,317.19 = 27,871.50/x
3. Step 3: Cross multiply
   50,227.50x = 69,317.19 × 27,871.50
4. Step 4: Simplify right side
   50,227.50x = 1,931,974,061.09
5. Step 5: Solve for x
   x = 1,931,974,061.09/50,227.50
6. Step 6: Final answer
   x = 38,464.47