Finding the Fourth Proportional to 49,096.50, 67,753.31 and 27,879.09

Step by Step Solution

1. Step 1: Write the proportion equation
   49,096.50 : 67,753.31 = 27,879.09 : x
2. Step 2: Convert to fraction form
   49,096.50/67,753.31 = 27,879.09/x
3. Step 3: Cross multiply
   49,096.50x = 67,753.31 × 27,879.09
4. Step 4: Simplify right side
   49,096.50x = 1,888,900,487.89
5. Step 5: Solve for x
   x = 1,888,900,487.89/49,096.50
6. Step 6: Final answer
   x = 38,473.22