Finding the Fourth Proportional to 2,328.95, 3,214.18 and 1,738.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328.95 : 3,214.18 = 1,738.46 : x
2. Step 2: Convert to fraction form
   2,328.95/3,214.18 = 1,738.46/x
3. Step 3: Cross multiply
   2,328.95x = 3,214.18 × 1,738.46
4. Step 4: Simplify right side
   2,328.95x = 5,587,733.57
5. Step 5: Solve for x
   x = 5,587,733.57/2,328.95
6. Step 6: Final answer
   x = 2,399.25