Finding the Fourth Proportional to 6,960.82, 10,443.06 and 3,450.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,960.82 : 10,443.06 = 3,450.69 : x
2. Step 2: Convert to fraction form
   6,960.82/10,443.06 = 3,450.69/x
3. Step 3: Cross multiply
   6,960.82x = 10,443.06 × 3,450.69
4. Step 4: Simplify right side
   6,960.82x = 36,035,762.71
5. Step 5: Solve for x
   x = 36,035,762.71/6,960.82
6. Step 6: Final answer
   x = 5,176.94