Finding the Fourth Proportional to 2,404.47, 3,321.11 and 1,740.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.47 : 3,321.11 = 1,740.27 : x
2. Step 2: Convert to fraction form
   2,404.47/3,321.11 = 1,740.27/x
3. Step 3: Cross multiply
   2,404.47x = 3,321.11 × 1,740.27
4. Step 4: Simplify right side
   2,404.47x = 5,779,632.45
5. Step 5: Solve for x
   x = 5,779,632.45/2,404.47
6. Step 6: Final answer
   x = 2,403.70