Finding the Fourth Proportional to 6,969.56, 10,456.91 and 3,272.99

Step by Step Solution

1. Step 1: Write the proportion equation
   6,969.56 : 10,456.91 = 3,272.99 : x
2. Step 2: Convert to fraction form
   6,969.56/10,456.91 = 3,272.99/x
3. Step 3: Cross multiply
   6,969.56x = 10,456.91 × 3,272.99
4. Step 4: Simplify right side
   6,969.56x = 34,225,345.50
5. Step 5: Solve for x
   x = 34,225,345.50/6,969.56
6. Step 6: Final answer
   x = 4,910.69