Finding the Fourth Proportional to 2,036.72, 3,054.05 and 995.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.72 : 3,054.05 = 995.16 : x
2. Step 2: Convert to fraction form
   2,036.72/3,054.05 = 995.16/x
3. Step 3: Cross multiply
   2,036.72x = 3,054.05 × 995.16
4. Step 4: Simplify right side
   2,036.72x = 3,039,275.62
5. Step 5: Solve for x
   x = 3,039,275.62/2,036.72
6. Step 6: Final answer
   x = 1,492.24