Finding the Fourth Proportional to 3,333.62, 5,000.00 and 868.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.62 : 5,000.00 = 868.24 : x
2. Step 2: Convert to fraction form
   3,333.62/5,000.00 = 868.24/x
3. Step 3: Cross multiply
   3,333.62x = 5,000.00 × 868.24
4. Step 4: Simplify right side
   3,333.62x = 4,341,173.78
5. Step 5: Solve for x
   x = 4,341,173.78/3,333.62
6. Step 6: Final answer
   x = 1,302.24