Finding the Fourth Proportional to 4,665.93, 6,439.61 and 2,676.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,665.93 : 6,439.61 = 2,676.69 : x
2. Step 2: Convert to fraction form
   4,665.93/6,439.61 = 2,676.69/x
3. Step 3: Cross multiply
   4,665.93x = 6,439.61 × 2,676.69
4. Step 4: Simplify right side
   4,665.93x = 17,236,826.31
5. Step 5: Solve for x
   x = 17,236,826.31/4,665.93
6. Step 6: Final answer
   x = 3,694.19