Finding the Fourth Proportional to 9,796.77, 13,519.85 and 5,606.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796.77 : 13,519.85 = 5,606.37 : x
2. Step 2: Convert to fraction form
   9,796.77/13,519.85 = 5,606.37/x
3. Step 3: Cross multiply
   9,796.77x = 13,519.85 × 5,606.37
4. Step 4: Simplify right side
   9,796.77x = 75,797,253.41
5. Step 5: Solve for x
   x = 75,797,253.41/9,796.77
6. Step 6: Final answer
   x = 7,736.96