Finding the Fourth Proportional to 2,404.05, 3,606.18 and 844.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.05 : 3,606.18 = 844.20 : x
2. Step 2: Convert to fraction form
   2,404.05/3,606.18 = 844.20/x
3. Step 3: Cross multiply
   2,404.05x = 3,606.18 × 844.20
4. Step 4: Simplify right side
   2,404.05x = 3,044,337.16
5. Step 5: Solve for x
   x = 3,044,337.16/2,404.05
6. Step 6: Final answer
   x = 1,266.34