Finding the Fourth Proportional to 2,440.90, 3,368.22 and 1,496.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440.90 : 3,368.22 = 1,496.30 : x
2. Step 2: Convert to fraction form
   2,440.90/3,368.22 = 1,496.30/x
3. Step 3: Cross multiply
   2,440.90x = 3,368.22 × 1,496.30
4. Step 4: Simplify right side
   2,440.90x = 5,039,867.59
5. Step 5: Solve for x
   x = 5,039,867.59/2,440.90
6. Step 6: Final answer
   x = 2,064.76