Finding the Fourth Proportional to 1,662.46, 2,494.42 and 882.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662.46 : 2,494.42 = 882.27 : x
2. Step 2: Convert to fraction form
   1,662.46/2,494.42 = 882.27/x
3. Step 3: Cross multiply
   1,662.46x = 2,494.42 × 882.27
4. Step 4: Simplify right side
   1,662.46x = 2,200,735.05
5. Step 5: Solve for x
   x = 2,200,735.05/1,662.46
6. Step 6: Final answer
   x = 1,323.79