Finding the Fourth Proportional to 2,363.98, 3,544.44 and 1,131.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.98 : 3,544.44 = 1,131.36 : x
2. Step 2: Convert to fraction form
   2,363.98/3,544.44 = 1,131.36/x
3. Step 3: Cross multiply
   2,363.98x = 3,544.44 × 1,131.36
4. Step 4: Simplify right side
   2,363.98x = 4,010,019.92
5. Step 5: Solve for x
   x = 4,010,019.92/2,363.98
6. Step 6: Final answer
   x = 1,696.30