Finding the Fourth Proportional to 5,241.69, 7,233.33 and 2,883.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,241.69 : 7,233.33 = 2,883.81 : x
2. Step 2: Convert to fraction form
   5,241.69/7,233.33 = 2,883.81/x
3. Step 3: Cross multiply
   5,241.69x = 7,233.33 × 2,883.81
4. Step 4: Simplify right side
   5,241.69x = 20,859,549.39
5. Step 5: Solve for x
   x = 20,859,549.39/5,241.69
6. Step 6: Final answer
   x = 3,979.55