Finding the Fourth Proportional to 3,662.64, 5,054.82 and 2,404.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.64 : 5,054.82 = 2,404.71 : x
2. Step 2: Convert to fraction form
   3,662.64/5,054.82 = 2,404.71/x
3. Step 3: Cross multiply
   3,662.64x = 5,054.82 × 2,404.71
4. Step 4: Simplify right side
   3,662.64x = 12,155,376.20
5. Step 5: Solve for x
   x = 12,155,376.20/3,662.64
6. Step 6: Final answer
   x = 3,318.75