Finding the Fourth Proportional to 2,296.30, 3,442.52 and 996.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.30 : 3,442.52 = 996.79 : x
2. Step 2: Convert to fraction form
   2,296.30/3,442.52 = 996.79/x
3. Step 3: Cross multiply
   2,296.30x = 3,442.52 × 996.79
4. Step 4: Simplify right side
   2,296.30x = 3,431,464.53
5. Step 5: Solve for x
   x = 3,431,464.53/2,296.30
6. Step 6: Final answer
   x = 1,494.35