Finding the Fourth Proportional to 2,404.10, 3,317.40 and 2,227.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.10 : 3,317.40 = 2,227.73 : x
2. Step 2: Convert to fraction form
   2,404.10/3,317.40 = 2,227.73/x
3. Step 3: Cross multiply
   2,404.10x = 3,317.40 × 2,227.73
4. Step 4: Simplify right side
   2,404.10x = 7,390,271.50
5. Step 5: Solve for x
   x = 7,390,271.50/2,404.10
6. Step 6: Final answer
   x = 3,074.03