Finding the Fourth Proportional to 2,165.94, 3,249.52 and 996.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,165.94 : 3,249.52 = 996.30 : x
2. Step 2: Convert to fraction form
   2,165.94/3,249.52 = 996.30/x
3. Step 3: Cross multiply
   2,165.94x = 3,249.52 × 996.30
4. Step 4: Simplify right side
   2,165.94x = 3,237,496.78
5. Step 5: Solve for x
   x = 3,237,496.78/2,165.94
6. Step 6: Final answer
   x = 1,494.73