Finding the Fourth Proportional to 9,500.03, 13,110.53 and 5,724.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500.03 : 13,110.53 = 5,724.38 : x
2. Step 2: Convert to fraction form
   9,500.03/13,110.53 = 5,724.38/x
3. Step 3: Cross multiply
   9,500.03x = 13,110.53 × 5,724.38
4. Step 4: Simplify right side
   9,500.03x = 75,049,561.55
5. Step 5: Solve for x
   x = 75,049,561.55/9,500.03
6. Step 6: Final answer
   x = 7,899.93