Finding the Fourth Proportional to 2,397.74, 3,595.89 and 936.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.74 : 3,595.89 = 936.54 : x
2. Step 2: Convert to fraction form
   2,397.74/3,595.89 = 936.54/x
3. Step 3: Cross multiply
   2,397.74x = 3,595.89 × 936.54
4. Step 4: Simplify right side
   2,397.74x = 3,367,694.82
5. Step 5: Solve for x
   x = 3,367,694.82/2,397.74
6. Step 6: Final answer
   x = 1,404.53