Finding the Fourth Proportional to 2,404.62, 3,311.82 and 2,397.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.62 : 3,311.82 = 2,397.42 : x
2. Step 2: Convert to fraction form
   2,404.62/3,311.82 = 2,397.42/x
3. Step 3: Cross multiply
   2,404.62x = 3,311.82 × 2,397.42
4. Step 4: Simplify right side
   2,404.62x = 7,939,823.50
5. Step 5: Solve for x
   x = 7,939,823.50/2,404.62
6. Step 6: Final answer
   x = 3,301.90