Finding the Fourth Proportional to 2,404.22, 3,317.47 and 1,409.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.22 : 3,317.47 = 1,409.27 : x
2. Step 2: Convert to fraction form
   2,404.22/3,317.47 = 1,409.27/x
3. Step 3: Cross multiply
   2,404.22x = 3,317.47 × 1,409.27
4. Step 4: Simplify right side
   2,404.22x = 4,675,190.84
5. Step 5: Solve for x
   x = 4,675,190.84/2,404.22
6. Step 6: Final answer
   x = 1,944.58