Finding the Fourth Proportional to 2,553.98, 3,832.45 and 995.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553.98 : 3,832.45 = 995.06 : x
2. Step 2: Convert to fraction form
   2,553.98/3,832.45 = 995.06/x
3. Step 3: Cross multiply
   2,553.98x = 3,832.45 × 995.06
4. Step 4: Simplify right side
   2,553.98x = 3,813,517.70
5. Step 5: Solve for x
   x = 3,813,517.70/2,553.98
6. Step 6: Final answer
   x = 1,493.17