Finding the Fourth Proportional to 2,397.39, 3,596.60 and 754.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.39 : 3,596.60 = 754.07 : x
2. Step 2: Convert to fraction form
   2,397.39/3,596.60 = 754.07/x
3. Step 3: Cross multiply
   2,397.39x = 3,596.60 × 754.07
4. Step 4: Simplify right side
   2,397.39x = 2,712,067.82
5. Step 5: Solve for x
   x = 2,712,067.82/2,397.39
6. Step 6: Final answer
   x = 1,131.26