Finding the Fourth Proportional to 7,797.22, 10,756.41 and 5,669.45

Step by Step Solution

1. Step 1: Write the proportion equation
   7,797.22 : 10,756.41 = 5,669.45 : x
2. Step 2: Convert to fraction form
   7,797.22/10,756.41 = 5,669.45/x
3. Step 3: Cross multiply
   7,797.22x = 10,756.41 × 5,669.45
4. Step 4: Simplify right side
   7,797.22x = 60,982,928.67
5. Step 5: Solve for x
   x = 60,982,928.67/7,797.22
6. Step 6: Final answer
   x = 7,821.12