Finding the Fourth Proportional to 2,382.05, 3,570.59 and 996.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.05 : 3,570.59 = 996.18 : x
2. Step 2: Convert to fraction form
   2,382.05/3,570.59 = 996.18/x
3. Step 3: Cross multiply
   2,382.05x = 3,570.59 × 996.18
4. Step 4: Simplify right side
   2,382.05x = 3,556,945.37
5. Step 5: Solve for x
   x = 3,556,945.37/2,382.05
6. Step 6: Final answer
   x = 1,493.23