Finding the Fourth Proportional to 2,441.31, 3,368.99 and 1,322.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.31 : 3,368.99 = 1,322.25 : x
2. Step 2: Convert to fraction form
   2,441.31/3,368.99 = 1,322.25/x
3. Step 3: Cross multiply
   2,441.31x = 3,368.99 × 1,322.25
4. Step 4: Simplify right side
   2,441.31x = 4,454,640.42
5. Step 5: Solve for x
   x = 4,454,640.42/2,441.31
6. Step 6: Final answer
   x = 1,824.69