Finding the Fourth Proportional to 9,568.94, 13,205.95 and 5,320.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,568.94 : 13,205.95 = 5,320.82 : x
2. Step 2: Convert to fraction form
   9,568.94/13,205.95 = 5,320.82/x
3. Step 3: Cross multiply
   9,568.94x = 13,205.95 × 5,320.82
4. Step 4: Simplify right side
   9,568.94x = 70,266,502.59
5. Step 5: Solve for x
   x = 70,266,502.59/9,568.94
6. Step 6: Final answer
   x = 7,343.19