Finding the Fourth Proportional to 2,456.69, 3,685.01 and 995.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.69 : 3,685.01 = 995.49 : x
2. Step 2: Convert to fraction form
   2,456.69/3,685.01 = 995.49/x
3. Step 3: Cross multiply
   2,456.69x = 3,685.01 × 995.49
4. Step 4: Simplify right side
   2,456.69x = 3,668,385.63
5. Step 5: Solve for x
   x = 3,668,385.63/2,456.69
6. Step 6: Final answer
   x = 1,493.23