Finding the Fourth Proportional to 4,067.82, 6,103.35 and 3,144.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,067.82 : 6,103.35 = 3,144.42 : x
2. Step 2: Convert to fraction form
   4,067.82/6,103.35 = 3,144.42/x
3. Step 3: Cross multiply
   4,067.82x = 6,103.35 × 3,144.42
4. Step 4: Simplify right side
   4,067.82x = 19,191,495.81
5. Step 5: Solve for x
   x = 19,191,495.81/4,067.82
6. Step 6: Final answer
   x = 4,717.88