Finding the Fourth Proportional to 2,495.23, 3,443.35 and 1,376.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.23 : 3,443.35 = 1,376.15 : x
2. Step 2: Convert to fraction form
   2,495.23/3,443.35 = 1,376.15/x
3. Step 3: Cross multiply
   2,495.23x = 3,443.35 × 1,376.15
4. Step 4: Simplify right side
   2,495.23x = 4,738,548.89
5. Step 5: Solve for x
   x = 4,738,548.89/2,495.23
6. Step 6: Final answer
   x = 1,899.04