Finding the Fourth Proportional to 2,383.88, 3,573.59 and 996.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.88 : 3,573.59 = 996.35 : x
2. Step 2: Convert to fraction form
   2,383.88/3,573.59 = 996.35/x
3. Step 3: Cross multiply
   2,383.88x = 3,573.59 × 996.35
4. Step 4: Simplify right side
   2,383.88x = 3,560,523.55
5. Step 5: Solve for x
   x = 3,560,523.55/2,383.88
6. Step 6: Final answer
   x = 1,493.59