Finding the Fourth Proportional to 1,746.51, 2,410.22 and 960.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.51 : 2,410.22 = 960.56 : x
2. Step 2: Convert to fraction form
   1,746.51/2,410.22 = 960.56/x
3. Step 3: Cross multiply
   1,746.51x = 2,410.22 × 960.56
4. Step 4: Simplify right side
   1,746.51x = 2,315,144.07
5. Step 5: Solve for x
   x = 2,315,144.07/1,746.51
6. Step 6: Final answer
   x = 1,325.58