Finding the Fourth Proportional to 2,382.52, 3,574.80 and 996.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.52 : 3,574.80 = 996.18 : x
2. Step 2: Convert to fraction form
   2,382.52/3,574.80 = 996.18/x
3. Step 3: Cross multiply
   2,382.52x = 3,574.80 × 996.18
4. Step 4: Simplify right side
   2,382.52x = 3,561,144.26
5. Step 5: Solve for x
   x = 3,561,144.26/2,382.52
6. Step 6: Final answer
   x = 1,494.70