Finding the Fourth Proportional to 2,397.72, 3,594.14 and 934.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397.72 : 3,594.14 = 934.86 : x
2. Step 2: Convert to fraction form
   2,397.72/3,594.14 = 934.86/x
3. Step 3: Cross multiply
   2,397.72x = 3,594.14 × 934.86
4. Step 4: Simplify right side
   2,397.72x = 3,360,017.72
5. Step 5: Solve for x
   x = 3,360,017.72/2,397.72
6. Step 6: Final answer
   x = 1,401.34