Finding the Fourth Proportional to 1,744.76, 2,407.81 and 958.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.76 : 2,407.81 = 958.82 : x
2. Step 2: Convert to fraction form
   1,744.76/2,407.81 = 958.82/x
3. Step 3: Cross multiply
   1,744.76x = 2,407.81 × 958.82
4. Step 4: Simplify right side
   1,744.76x = 2,308,660.01
5. Step 5: Solve for x
   x = 2,308,660.01/1,744.76
6. Step 6: Final answer
   x = 1,323.20