Finding the Fourth Proportional to 50,047.92, 69,067.79 and 27,386.42

Step by Step Solution

1. Step 1: Write the proportion equation
   50,047.92 : 69,067.79 = 27,386.42 : x
2. Step 2: Convert to fraction form
   50,047.92/69,067.79 = 27,386.42/x
3. Step 3: Cross multiply
   50,047.92x = 69,067.79 × 27,386.42
4. Step 4: Simplify right side
   50,047.92x = 1,891,519,401.21
5. Step 5: Solve for x
   x = 1,891,519,401.21/50,047.92
6. Step 6: Final answer
   x = 37,794.17