Finding the Fourth Proportional to 2,404.26, 3,317.72 and 1,382.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.26 : 3,317.72 = 1,382.24 : x
2. Step 2: Convert to fraction form
   2,404.26/3,317.72 = 1,382.24/x
3. Step 3: Cross multiply
   2,404.26x = 3,317.72 × 1,382.24
4. Step 4: Simplify right side
   2,404.26x = 4,585,878.38
5. Step 5: Solve for x
   x = 4,585,878.38/2,404.26
6. Step 6: Final answer
   x = 1,907.40