Finding the Fourth Proportional to 9,797.01, 13,519.82 and 5,320.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,797.01 : 13,519.82 = 5,320.76 : x
2. Step 2: Convert to fraction form
   9,797.01/13,519.82 = 5,320.76/x
3. Step 3: Cross multiply
   9,797.01x = 13,519.82 × 5,320.76
4. Step 4: Simplify right side
   9,797.01x = 71,935,762.27
5. Step 5: Solve for x
   x = 71,935,762.27/9,797.01
6. Step 6: Final answer
   x = 7,342.62