Finding the Fourth Proportional to 7,016.24, 10,522.20 and 3,553.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,016.24 : 10,522.20 = 3,553.04 : x
2. Step 2: Convert to fraction form
   7,016.24/10,522.20 = 3,553.04/x
3. Step 3: Cross multiply
   7,016.24x = 10,522.20 × 3,553.04
4. Step 4: Simplify right side
   7,016.24x = 37,385,797.49
5. Step 5: Solve for x
   x = 37,385,797.49/7,016.24
6. Step 6: Final answer
   x = 5,328.47