Finding the Fourth Proportional to 50,171.82, 69,237.89 and 27,512.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,171.82 : 69,237.89 = 27,512.88 : x
2. Step 2: Convert to fraction form
   50,171.82/69,237.89 = 27,512.88/x
3. Step 3: Cross multiply
   50,171.82x = 69,237.89 × 27,512.88
4. Step 4: Simplify right side
   50,171.82x = 1,904,933,759.02
5. Step 5: Solve for x
   x = 1,904,933,759.02/50,171.82
6. Step 6: Final answer
   x = 37,968.20