Finding the Fourth Proportional to 4,173.57, 5,757.57 and 2,404.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,173.57 : 5,757.57 = 2,404.15 : x
2. Step 2: Convert to fraction form
   4,173.57/5,757.57 = 2,404.15/x
3. Step 3: Cross multiply
   4,173.57x = 5,757.57 × 2,404.15
4. Step 4: Simplify right side
   4,173.57x = 13,842,047.52
5. Step 5: Solve for x
   x = 13,842,047.52/4,173.57
6. Step 6: Final answer
   x = 3,316.60