Finding the Fourth Proportional to 6,568.99, 9,851.37 and 2,185.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,568.99 : 9,851.37 = 2,185.27 : x
2. Step 2: Convert to fraction form
   6,568.99/9,851.37 = 2,185.27/x
3. Step 3: Cross multiply
   6,568.99x = 9,851.37 × 2,185.27
4. Step 4: Simplify right side
   6,568.99x = 21,527,903.32
5. Step 5: Solve for x
   x = 21,527,903.32/6,568.99
6. Step 6: Final answer
   x = 3,277.20