Finding the Fourth Proportional to 1,745.02, 2,408.10 and 959.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,745.02 : 2,408.10 = 959.10 : x
2. Step 2: Convert to fraction form
   1,745.02/2,408.10 = 959.10/x
3. Step 3: Cross multiply
   1,745.02x = 2,408.10 × 959.10
4. Step 4: Simplify right side
   1,745.02x = 2,309,608.71
5. Step 5: Solve for x
   x = 2,309,608.71/1,745.02
6. Step 6: Final answer
   x = 1,323.54