Finding the Fourth Proportional to 2,495.36, 3,443.56 and 1,376.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.36 : 3,443.56 = 1,376.41 : x
2. Step 2: Convert to fraction form
   2,495.36/3,443.56 = 1,376.41/x
3. Step 3: Cross multiply
   2,495.36x = 3,443.56 × 1,376.41
4. Step 4: Simplify right side
   2,495.36x = 4,739,738.37
5. Step 5: Solve for x
   x = 4,739,738.37/2,495.36
6. Step 6: Final answer
   x = 1,899.42