Finding the Fourth Proportional to 1,744.72, 2,407.86 and 958.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.72 : 2,407.86 = 958.92 : x
2. Step 2: Convert to fraction form
   1,744.72/2,407.86 = 958.92/x
3. Step 3: Cross multiply
   1,744.72x = 2,407.86 × 958.92
4. Step 4: Simplify right side
   1,744.72x = 2,308,933.07
5. Step 5: Solve for x
   x = 2,308,933.07/1,744.72
6. Step 6: Final answer
   x = 1,323.39