Finding the Fourth Proportional to 2,322.82, 3,481.89 and 1,023.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.82 : 3,481.89 = 1,023.22 : x
2. Step 2: Convert to fraction form
   2,322.82/3,481.89 = 1,023.22/x
3. Step 3: Cross multiply
   2,322.82x = 3,481.89 × 1,023.22
4. Step 4: Simplify right side
   2,322.82x = 3,562,739.49
5. Step 5: Solve for x
   x = 3,562,739.49/2,322.82
6. Step 6: Final answer
   x = 1,533.80