Finding the Fourth Proportional to 49,498.54, 68,308.05 and 27,142.54

Step by Step Solution

1. Step 1: Write the proportion equation
   49,498.54 : 68,308.05 = 27,142.54 : x
2. Step 2: Convert to fraction form
   49,498.54/68,308.05 = 27,142.54/x
3. Step 3: Cross multiply
   49,498.54x = 68,308.05 × 27,142.54
4. Step 4: Simplify right side
   49,498.54x = 1,854,053,979.45
5. Step 5: Solve for x
   x = 1,854,053,979.45/49,498.54
6. Step 6: Final answer
   x = 37,456.74