Finding the Fourth Proportional to 1,744.96, 2,407.90 and 958.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744.96 : 2,407.90 = 958.98 : x
2. Step 2: Convert to fraction form
   1,744.96/2,407.90 = 958.98/x
3. Step 3: Cross multiply
   1,744.96x = 2,407.90 × 958.98
4. Step 4: Simplify right side
   1,744.96x = 2,309,127.94
5. Step 5: Solve for x
   x = 2,309,127.94/1,744.96
6. Step 6: Final answer
   x = 1,323.31