Finding the Fourth Proportional to 2,404.24, 3,317.91 and 1,409.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.24 : 3,317.91 = 1,409.56 : x
2. Step 2: Convert to fraction form
   2,404.24/3,317.91 = 1,409.56/x
3. Step 3: Cross multiply
   2,404.24x = 3,317.91 × 1,409.56
4. Step 4: Simplify right side
   2,404.24x = 4,676,793.22
5. Step 5: Solve for x
   x = 4,676,793.22/2,404.24
6. Step 6: Final answer
   x = 1,945.23