Finding the Fourth Proportional to 33,067.27, 49,601.04 and 8,107.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,067.27 : 49,601.04 = 8,107.48 : x
2. Step 2: Convert to fraction form
   33,067.27/49,601.04 = 8,107.48/x
3. Step 3: Cross multiply
   33,067.27x = 49,601.04 × 8,107.48
4. Step 4: Simplify right side
   33,067.27x = 402,139,439.78
5. Step 5: Solve for x
   x = 402,139,439.78/33,067.27
6. Step 6: Final answer
   x = 12,161.25