Finding the Fourth Proportional to 2,404.73, 3,605.30 and 1,622.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.73 : 3,605.30 = 1,622.54 : x
2. Step 2: Convert to fraction form
   2,404.73/3,605.30 = 1,622.54/x
3. Step 3: Cross multiply
   2,404.73x = 3,605.30 × 1,622.54
4. Step 4: Simplify right side
   2,404.73x = 5,849,743.46
5. Step 5: Solve for x
   x = 5,849,743.46/2,404.73
6. Step 6: Final answer
   x = 2,432.60