Finding the Fourth Proportional to 49,139.91, 67,818.72 and 27,338.36

Step by Step Solution

1. Step 1: Write the proportion equation
   49,139.91 : 67,818.72 = 27,338.36 : x
2. Step 2: Convert to fraction form
   49,139.91/67,818.72 = 27,338.36/x
3. Step 3: Cross multiply
   49,139.91x = 67,818.72 × 27,338.36
4. Step 4: Simplify right side
   49,139.91x = 1,854,052,243.01
5. Step 5: Solve for x
   x = 1,854,052,243.01/49,139.91
6. Step 6: Final answer
   x = 37,730.07