Finding the Fourth Proportional to 2,870.49, 4,304.01 and 995.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,870.49 : 4,304.01 = 995.76 : x
2. Step 2: Convert to fraction form
   2,870.49/4,304.01 = 995.76/x
3. Step 3: Cross multiply
   2,870.49x = 4,304.01 × 995.76
4. Step 4: Simplify right side
   2,870.49x = 4,285,761.00
5. Step 5: Solve for x
   x = 4,285,761.00/2,870.49
6. Step 6: Final answer
   x = 1,493.04