Finding the Fourth Proportional to 2,397.35, 3,595.34 and 936.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.35 : 3,595.34 = 936.16 : x
2. Step 2: Convert to fraction form
   2,397.35/3,595.34 = 936.16/x
3. Step 3: Cross multiply
   2,397.35x = 3,595.34 × 936.16
4. Step 4: Simplify right side
   2,397.35x = 3,365,801.58
5. Step 5: Solve for x
   x = 3,365,801.58/2,397.35
6. Step 6: Final answer
   x = 1,403.97