Finding the Fourth Proportional to 2,404.04, 3,317.66 and 1,356.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.04 : 3,317.66 = 1,356.28 : x
2. Step 2: Convert to fraction form
   2,404.04/3,317.66 = 1,356.28/x
3. Step 3: Cross multiply
   2,404.04x = 3,317.66 × 1,356.28
4. Step 4: Simplify right side
   2,404.04x = 4,499,675.90
5. Step 5: Solve for x
   x = 4,499,675.90/2,404.04
6. Step 6: Final answer
   x = 1,871.71