Finding the Fourth Proportional to 1,746.56, 2,410.32 and 960.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.56 : 2,410.32 = 960.60 : x
2. Step 2: Convert to fraction form
   1,746.56/2,410.32 = 960.60/x
3. Step 3: Cross multiply
   1,746.56x = 2,410.32 × 960.60
4. Step 4: Simplify right side
   1,746.56x = 2,315,353.39
5. Step 5: Solve for x
   x = 2,315,353.39/1,746.56
6. Step 6: Final answer
   x = 1,325.66