Finding the Fourth Proportional to 6,967.86, 10,443.69 and 3,459.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,967.86 : 10,443.69 = 3,459.48 : x
2. Step 2: Convert to fraction form
   6,967.86/10,443.69 = 3,459.48/x
3. Step 3: Cross multiply
   6,967.86x = 10,443.69 × 3,459.48
4. Step 4: Simplify right side
   6,967.86x = 36,129,736.68
5. Step 5: Solve for x
   x = 36,129,736.68/6,967.86
6. Step 6: Final answer
   x = 5,185.20