Finding the Fourth Proportional to 9,535.94, 13,159.61 and 5,809.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,535.94 : 13,159.61 = 5,809.94 : x
2. Step 2: Convert to fraction form
   9,535.94/13,159.61 = 5,809.94/x
3. Step 3: Cross multiply
   9,535.94x = 13,159.61 × 5,809.94
4. Step 4: Simplify right side
   9,535.94x = 76,456,544.52
5. Step 5: Solve for x
   x = 76,456,544.52/9,535.94
6. Step 6: Final answer
   x = 8,017.72