Finding the Fourth Proportional to 1,268.07, 1,749.81 and 744.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268.07 : 1,749.81 = 744.00 : x
2. Step 2: Convert to fraction form
   1,268.07/1,749.81 = 744.00/x
3. Step 3: Cross multiply
   1,268.07x = 1,749.81 × 744.00
4. Step 4: Simplify right side
   1,268.07x = 1,301,849.89
5. Step 5: Solve for x
   x = 1,301,849.89/1,268.07
6. Step 6: Final answer
   x = 1,026.64