Finding the Fourth Proportional to 9,536.72, 14,314.38 and 5,163.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,536.72 : 14,314.38 = 5,163.52 : x
2. Step 2: Convert to fraction form
   9,536.72/14,314.38 = 5,163.52/x
3. Step 3: Cross multiply
   9,536.72x = 14,314.38 × 5,163.52
4. Step 4: Simplify right side
   9,536.72x = 73,912,587.42
5. Step 5: Solve for x
   x = 73,912,587.42/9,536.72
6. Step 6: Final answer
   x = 7,750.32