Finding the Fourth Proportional to 5,241.82, 7,233.72 and 2,883.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,241.82 : 7,233.72 = 2,883.96 : x
2. Step 2: Convert to fraction form
   5,241.82/7,233.72 = 2,883.96/x
3. Step 3: Cross multiply
   5,241.82x = 7,233.72 × 2,883.96
4. Step 4: Simplify right side
   5,241.82x = 20,861,775.78
5. Step 5: Solve for x
   x = 20,861,775.78/5,241.82
6. Step 6: Final answer
   x = 3,979.87