Finding the Fourth Proportional to 3,664.24, 5,054.88 and 2,404.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.24 : 5,054.88 = 2,404.80 : x
2. Step 2: Convert to fraction form
   3,664.24/5,054.88 = 2,404.80/x
3. Step 3: Cross multiply
   3,664.24x = 5,054.88 × 2,404.80
4. Step 4: Simplify right side
   3,664.24x = 12,155,975.42
5. Step 5: Solve for x
   x = 12,155,975.42/3,664.24
6. Step 6: Final answer
   x = 3,317.46