Finding the Fourth Proportional to 3,461.27, 5,192.67 and 995.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,461.27 : 5,192.67 = 995.90 : x
2. Step 2: Convert to fraction form
   3,461.27/5,192.67 = 995.90/x
3. Step 3: Cross multiply
   3,461.27x = 5,192.67 × 995.90
4. Step 4: Simplify right side
   3,461.27x = 5,171,357.82
5. Step 5: Solve for x
   x = 5,171,357.82/3,461.27
6. Step 6: Final answer
   x = 1,494.07