Finding the Fourth Proportional to 9,996.04, 13,796.22 and 5,806.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,996.04 : 13,796.22 = 5,806.72 : x
2. Step 2: Convert to fraction form
   9,996.04/13,796.22 = 5,806.72/x
3. Step 3: Cross multiply
   9,996.04x = 13,796.22 × 5,806.72
4. Step 4: Simplify right side
   9,996.04x = 80,110,786.60
5. Step 5: Solve for x
   x = 80,110,786.60/9,996.04
6. Step 6: Final answer
   x = 8,014.25