Finding the Fourth Proportional to 2,456.01, 3,685.55 and 995.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.01 : 3,685.55 = 995.16 : x
2. Step 2: Convert to fraction form
   2,456.01/3,685.55 = 995.16/x
3. Step 3: Cross multiply
   2,456.01x = 3,685.55 × 995.16
4. Step 4: Simplify right side
   2,456.01x = 3,667,728.25
5. Step 5: Solve for x
   x = 3,667,728.25/2,456.01
6. Step 6: Final answer
   x = 1,493.37