Finding the Fourth Proportional to 1,746.82, 2,410.52 and 960.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.82 : 2,410.52 = 960.72 : x
2. Step 2: Convert to fraction form
   1,746.82/2,410.52 = 960.72/x
3. Step 3: Cross multiply
   1,746.82x = 2,410.52 × 960.72
4. Step 4: Simplify right side
   1,746.82x = 2,315,834.77
5. Step 5: Solve for x
   x = 2,315,834.77/1,746.82
6. Step 6: Final answer
   x = 1,325.74