Finding the Fourth Proportional to 3,067.51, 4,231.83 and 2,401.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,067.51 : 4,231.83 = 2,401.69 : x
2. Step 2: Convert to fraction form
   3,067.51/4,231.83 = 2,401.69/x
3. Step 3: Cross multiply
   3,067.51x = 4,231.83 × 2,401.69
4. Step 4: Simplify right side
   3,067.51x = 10,163,543.79
5. Step 5: Solve for x
   x = 10,163,543.79/3,067.51
6. Step 6: Final answer
   x = 3,313.29