Finding the Fourth Proportional to 49,743.32, 68,643.86 and 27,081.54

Step by Step Solution

1. Step 1: Write the proportion equation
   49,743.32 : 68,643.86 = 27,081.54 : x
2. Step 2: Convert to fraction form
   49,743.32/68,643.86 = 27,081.54/x
3. Step 3: Cross multiply
   49,743.32x = 68,643.86 × 27,081.54
4. Step 4: Simplify right side
   49,743.32x = 1,858,981,304.94
5. Step 5: Solve for x
   x = 1,858,981,304.94/49,743.32
6. Step 6: Final answer
   x = 37,371.48