Finding the Fourth Proportional to 50,198.82, 69,273.30 and 27,842.82

Step by Step Solution

1. Step 1: Write the proportion equation
   50,198.82 : 69,273.30 = 27,842.82 : x
2. Step 2: Convert to fraction form
   50,198.82/69,273.30 = 27,842.82/x
3. Step 3: Cross multiply
   50,198.82x = 69,273.30 × 27,842.82
4. Step 4: Simplify right side
   50,198.82x = 1,928,764,022.71
5. Step 5: Solve for x
   x = 1,928,764,022.71/50,198.82
6. Step 6: Final answer
   x = 38,422.50