Finding the Fourth Proportional to 2,268.98, 3,403.69 and 882.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268.98 : 3,403.69 = 882.43 : x
2. Step 2: Convert to fraction form
   2,268.98/3,403.69 = 882.43/x
3. Step 3: Cross multiply
   2,268.98x = 3,403.69 × 882.43
4. Step 4: Simplify right side
   2,268.98x = 3,003,499.34
5. Step 5: Solve for x
   x = 3,003,499.34/2,268.98
6. Step 6: Final answer
   x = 1,323.72