Finding the Fourth Proportional to 33,103.95, 49,655.46 and 8,144.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,103.95 : 49,655.46 = 8,144.22 : x
2. Step 2: Convert to fraction form
   33,103.95/49,655.46 = 8,144.22/x
3. Step 3: Cross multiply
   33,103.95x = 49,655.46 × 8,144.22
4. Step 4: Simplify right side
   33,103.95x = 404,404,990.44
5. Step 5: Solve for x
   x = 404,404,990.44/33,103.95
6. Step 6: Final answer
   x = 12,216.22