Finding the Fourth Proportional to 2,441.48, 3,369.06 and 1,379.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.48 : 3,369.06 = 1,379.18 : x
2. Step 2: Convert to fraction form
   2,441.48/3,369.06 = 1,379.18/x
3. Step 3: Cross multiply
   2,441.48x = 3,369.06 × 1,379.18
4. Step 4: Simplify right side
   2,441.48x = 4,646,540.17
5. Step 5: Solve for x
   x = 4,646,540.17/2,441.48
6. Step 6: Final answer
   x = 1,903.17