Finding the Fourth Proportional to 7,007.24, 10,504.72 and 3,310.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,007.24 : 10,504.72 = 3,310.54 : x
2. Step 2: Convert to fraction form
   7,007.24/10,504.72 = 3,310.54/x
3. Step 3: Cross multiply
   7,007.24x = 10,504.72 × 3,310.54
4. Step 4: Simplify right side
   7,007.24x = 34,776,273.63
5. Step 5: Solve for x
   x = 34,776,273.63/7,007.24
6. Step 6: Final answer
   x = 4,962.90