Finding the Fourth Proportional to 12,264.55, 16,923.04 and 7,726.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,264.55 : 16,923.04 = 7,726.52 : x
2. Step 2: Convert to fraction form
   12,264.55/16,923.04 = 7,726.52/x
3. Step 3: Cross multiply
   12,264.55x = 16,923.04 × 7,726.52
4. Step 4: Simplify right side
   12,264.55x = 130,756,230.01
5. Step 5: Solve for x
   x = 130,756,230.01/12,264.55
6. Step 6: Final answer
   x = 10,661.32