Finding the Fourth Proportional to 7,012.94, 9,685.06 and 5,822.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,012.94 : 9,685.06 = 5,822.24 : x
2. Step 2: Convert to fraction form
   7,012.94/9,685.06 = 5,822.24/x
3. Step 3: Cross multiply
   7,012.94x = 9,685.06 × 5,822.24
4. Step 4: Simplify right side
   7,012.94x = 56,388,743.73
5. Step 5: Solve for x
   x = 56,388,743.73/7,012.94
6. Step 6: Final answer
   x = 8,040.67