Finding the Fourth Proportional to 2,404.64, 3,606.93 and 673.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.64 : 3,606.93 = 673.25 : x
2. Step 2: Convert to fraction form
   2,404.64/3,606.93 = 673.25/x
3. Step 3: Cross multiply
   2,404.64x = 3,606.93 × 673.25
4. Step 4: Simplify right side
   2,404.64x = 2,428,365.62
5. Step 5: Solve for x
   x = 2,428,365.62/2,404.64
6. Step 6: Final answer
   x = 1,009.87