Finding the Fourth Proportional to 1,346.82, 2,018.06 and 884.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346.82 : 2,018.06 = 884.24 : x
2. Step 2: Convert to fraction form
   1,346.82/2,018.06 = 884.24/x
3. Step 3: Cross multiply
   1,346.82x = 2,018.06 × 884.24
4. Step 4: Simplify right side
   1,346.82x = 1,784,449.37
5. Step 5: Solve for x
   x = 1,784,449.37/1,346.82
6. Step 6: Final answer
   x = 1,324.94