Finding the Fourth Proportional to 2,456.07, 3,684.56 and 996.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.07 : 3,684.56 = 996.24 : x
2. Step 2: Convert to fraction form
   2,456.07/3,684.56 = 996.24/x
3. Step 3: Cross multiply
   2,456.07x = 3,684.56 × 996.24
4. Step 4: Simplify right side
   2,456.07x = 3,670,714.89
5. Step 5: Solve for x
   x = 3,670,714.89/2,456.07
6. Step 6: Final answer
   x = 1,494.55