Finding the Fourth Proportional to 9,500.69, 13,110.76 and 5,193.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,500.69 : 13,110.76 = 5,193.72 : x
2. Step 2: Convert to fraction form
   9,500.69/13,110.76 = 5,193.72/x
3. Step 3: Cross multiply
   9,500.69x = 13,110.76 × 5,193.72
4. Step 4: Simplify right side
   9,500.69x = 68,093,622.92
5. Step 5: Solve for x
   x = 68,093,622.92/9,500.69
6. Step 6: Final answer
   x = 7,167.23