Finding the Fourth Proportional to 50,227, 69,316.50 and 27,871

Step by Step Solution

1. Step 1: Write the proportion equation
   50,227 : 69,316.50 = 27,871 : x
2. Step 2: Convert to fraction form
   50,227/69,316.50 = 27,871/x
3. Step 3: Cross multiply
   50,227x = 69,316.50 × 27,871
4. Step 4: Simplify right side
   50,227x = 1,931,920,171.50
5. Step 5: Solve for x
   x = 1,931,920,171.50/50,227
6. Step 6: Final answer
   x = 38,463.78