Finding the Fourth Proportional to 4,167.83, 5,752.15 and 2,399.51

Step by Step Solution

1. Step 1: Write the proportion equation
   4,167.83 : 5,752.15 = 2,399.51 : x
2. Step 2: Convert to fraction form
   4,167.83/5,752.15 = 2,399.51/x
3. Step 3: Cross multiply
   4,167.83x = 5,752.15 × 2,399.51
4. Step 4: Simplify right side
   4,167.83x = 13,802,300.69
5. Step 5: Solve for x
   x = 13,802,300.69/4,167.83
6. Step 6: Final answer
   x = 3,311.63