Finding the Fourth Proportional to 2,398.52, 3,596.55 and 937.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.52 : 3,596.55 = 937.28 : x
2. Step 2: Convert to fraction form
   2,398.52/3,596.55 = 937.28/x
3. Step 3: Cross multiply
   2,398.52x = 3,596.55 × 937.28
4. Step 4: Simplify right side
   2,398.52x = 3,370,956.40
5. Step 5: Solve for x
   x = 3,370,956.40/2,398.52
6. Step 6: Final answer
   x = 1,405.43