Finding the Fourth Proportional to 2,441.34, 3,361.83 and 2,390.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.34 : 3,361.83 = 2,390.22 : x
2. Step 2: Convert to fraction form
   2,441.34/3,361.83 = 2,390.22/x
3. Step 3: Cross multiply
   2,441.34x = 3,361.83 × 2,390.22
4. Step 4: Simplify right side
   2,441.34x = 8,035,513.30
5. Step 5: Solve for x
   x = 8,035,513.30/2,441.34
6. Step 6: Final answer
   x = 3,291.44