Finding the Fourth Proportional to 2,397.06, 3,309.12 and 1,735.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.06 : 3,309.12 = 1,735.43 : x
2. Step 2: Convert to fraction form
   2,397.06/3,309.12 = 1,735.43/x
3. Step 3: Cross multiply
   2,397.06x = 3,309.12 × 1,735.43
4. Step 4: Simplify right side
   2,397.06x = 5,742,729.58
5. Step 5: Solve for x
   x = 5,742,729.58/2,397.06
6. Step 6: Final answer
   x = 2,395.74