Finding the Fourth Proportional to 5,241.93, 7,233.89 and 2,884.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,241.93 : 7,233.89 = 2,884.16 : x
2. Step 2: Convert to fraction form
   5,241.93/7,233.89 = 2,884.16/x
3. Step 3: Cross multiply
   5,241.93x = 7,233.89 × 2,884.16
4. Step 4: Simplify right side
   5,241.93x = 20,863,645.59
5. Step 5: Solve for x
   x = 20,863,645.59/5,241.93
6. Step 6: Final answer
   x = 3,980.15