Finding the Fourth Proportional to 7,110.69, 10,651.43 and 5,716.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,110.69 : 10,651.43 = 5,716.50 : x
2. Step 2: Convert to fraction form
   7,110.69/10,651.43 = 5,716.50/x
3. Step 3: Cross multiply
   7,110.69x = 10,651.43 × 5,716.50
4. Step 4: Simplify right side
   7,110.69x = 60,888,817.76
5. Step 5: Solve for x
   x = 60,888,817.76/7,110.69
6. Step 6: Final answer
   x = 8,563.00