Finding the Fourth Proportional to 2,327.78, 3,214.42 and 1,737.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.78 : 3,214.42 = 1,737.29 : x
2. Step 2: Convert to fraction form
   2,327.78/3,214.42 = 1,737.29/x
3. Step 3: Cross multiply
   2,327.78x = 3,214.42 × 1,737.29
4. Step 4: Simplify right side
   2,327.78x = 5,584,383.41
5. Step 5: Solve for x
   x = 5,584,383.41/2,327.78
6. Step 6: Final answer
   x = 2,399.01