Finding the Fourth Proportional to 9,536.27, 13,158.83 and 5,287.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,536.27 : 13,158.83 = 5,287.29 : x
2. Step 2: Convert to fraction form
   9,536.27/13,158.83 = 5,287.29/x
3. Step 3: Cross multiply
   9,536.27x = 13,158.83 × 5,287.29
4. Step 4: Simplify right side
   9,536.27x = 69,574,550.27
5. Step 5: Solve for x
   x = 69,574,550.27/9,536.27
6. Step 6: Final answer
   x = 7,295.78