Finding the Fourth Proportional to 2,268.77, 3,404.03 and 882.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268.77 : 3,404.03 = 882.23 : x
2. Step 2: Convert to fraction form
   2,268.77/3,404.03 = 882.23/x
3. Step 3: Cross multiply
   2,268.77x = 3,404.03 × 882.23
4. Step 4: Simplify right side
   2,268.77x = 3,003,115.96
5. Step 5: Solve for x
   x = 3,003,115.96/2,268.77
6. Step 6: Final answer
   x = 1,323.68