Finding the Fourth Proportional to 2,404, 3,317.72 and 1,356.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404 : 3,317.72 = 1,356.27 : x
2. Step 2: Convert to fraction form
   2,404/3,317.72 = 1,356.27/x
3. Step 3: Cross multiply
   2,404x = 3,317.72 × 1,356.27
4. Step 4: Simplify right side
   2,404x = 4,499,724.10
5. Step 5: Solve for x
   x = 4,499,724.10/2,404
6. Step 6: Final answer
   x = 1,871.77