Finding the Fourth Proportional to 3,335.43, 5,002.56 and 995.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335.43 : 5,002.56 = 995.37 : x
2. Step 2: Convert to fraction form
   3,335.43/5,002.56 = 995.37/x
3. Step 3: Cross multiply
   3,335.43x = 5,002.56 × 995.37
4. Step 4: Simplify right side
   3,335.43x = 4,979,398.15
5. Step 5: Solve for x
   x = 4,979,398.15/3,335.43
6. Step 6: Final answer
   x = 1,492.88