Finding the Fourth Proportional to 2,916.05, 4,002.62 and 2,594.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916.05 : 4,002.62 = 2,594.27 : x
2. Step 2: Convert to fraction form
   2,916.05/4,002.62 = 2,594.27/x
3. Step 3: Cross multiply
   2,916.05x = 4,002.62 × 2,594.27
4. Step 4: Simplify right side
   2,916.05x = 10,383,893.48
5. Step 5: Solve for x
   x = 10,383,893.48/2,916.05
6. Step 6: Final answer
   x = 3,560.94