Finding the Fourth Proportional to 6,969.06, 10,456.16 and 3,272.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,969.06 : 10,456.16 = 3,272.49 : x
2. Step 2: Convert to fraction form
   6,969.06/10,456.16 = 3,272.49/x
3. Step 3: Cross multiply
   6,969.06x = 10,456.16 × 3,272.49
4. Step 4: Simplify right side
   6,969.06x = 34,217,662.68
5. Step 5: Solve for x
   x = 34,217,662.68/6,969.06
6. Step 6: Final answer
   x = 4,909.94