Finding the Fourth Proportional to 2,382.96, 3,573.60 and 995.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.96 : 3,573.60 = 995.57 : x
2. Step 2: Convert to fraction form
   2,382.96/3,573.60 = 995.57/x
3. Step 3: Cross multiply
   2,382.96x = 3,573.60 × 995.57
4. Step 4: Simplify right side
   2,382.96x = 3,557,768.95
5. Step 5: Solve for x
   x = 3,557,768.95/2,382.96
6. Step 6: Final answer
   x = 1,493.00