Finding the Fourth Proportional to 7,007.69, 10,508.56 and 3,496.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,007.69 : 10,508.56 = 3,496.34 : x
2. Step 2: Convert to fraction form
   7,007.69/10,508.56 = 3,496.34/x
3. Step 3: Cross multiply
   7,007.69x = 10,508.56 × 3,496.34
4. Step 4: Simplify right side
   7,007.69x = 36,741,498.67
5. Step 5: Solve for x
   x = 36,741,498.67/7,007.69
6. Step 6: Final answer
   x = 5,243.03