Finding the Fourth Proportional to 3,654.72, 5,494.23 and 2,833.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.72 : 5,494.23 = 2,833.38 : x
2. Step 2: Convert to fraction form
   3,654.72/5,494.23 = 2,833.38/x
3. Step 3: Cross multiply
   3,654.72x = 5,494.23 × 2,833.38
4. Step 4: Simplify right side
   3,654.72x = 15,567,241.40
5. Step 5: Solve for x
   x = 15,567,241.40/3,654.72
6. Step 6: Final answer
   x = 4,259.49