Finding the Fourth Proportional to 2,397.27, 3,594.96 and 936.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.27 : 3,594.96 = 936.21 : x
2. Step 2: Convert to fraction form
   2,397.27/3,594.96 = 936.21/x
3. Step 3: Cross multiply
   2,397.27x = 3,594.96 × 936.21
4. Step 4: Simplify right side
   2,397.27x = 3,365,637.50
5. Step 5: Solve for x
   x = 3,365,637.50/2,397.27
6. Step 6: Final answer
   x = 1,403.95