Finding the Fourth Proportional to 2,357.40, 3,536.61 and 797.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357.40 : 3,536.61 = 797.33 : x
2. Step 2: Convert to fraction form
   2,357.40/3,536.61 = 797.33/x
3. Step 3: Cross multiply
   2,357.40x = 3,536.61 × 797.33
4. Step 4: Simplify right side
   2,357.40x = 2,819,851.10
5. Step 5: Solve for x
   x = 2,819,851.10/2,357.40
6. Step 6: Final answer
   x = 1,196.17