Finding the Fourth Proportional to 3,203.89, 4,419.04 and 2,473.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,203.89 : 4,419.04 = 2,473.59 : x
2. Step 2: Convert to fraction form
   3,203.89/4,419.04 = 2,473.59/x
3. Step 3: Cross multiply
   3,203.89x = 4,419.04 × 2,473.59
4. Step 4: Simplify right side
   3,203.89x = 10,930,893.15
5. Step 5: Solve for x
   x = 10,930,893.15/3,203.89
6. Step 6: Final answer
   x = 3,411.76