Finding the Fourth Proportional to 12,069.27, 16,659.68 and 7,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,069.27 : 16,659.68 = 7,600.50 : x
2. Step 2: Convert to fraction form
   12,069.27/16,659.68 = 7,600.50/x
3. Step 3: Cross multiply
   12,069.27x = 16,659.68 × 7,600.50
4. Step 4: Simplify right side
   12,069.27x = 126,621,859.84
5. Step 5: Solve for x
   x = 126,621,859.84/12,069.27
6. Step 6: Final answer
   x = 10,491.26