Finding the Fourth Proportional to 12,264.72, 18,395.22 and 4,473.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,264.72 : 18,395.22 = 4,473.54 : x
2. Step 2: Convert to fraction form
   12,264.72/18,395.22 = 4,473.54/x
3. Step 3: Cross multiply
   12,264.72x = 18,395.22 × 4,473.54
4. Step 4: Simplify right side
   12,264.72x = 82,291,752.48
5. Step 5: Solve for x
   x = 82,291,752.48/12,264.72
6. Step 6: Final answer
   x = 6,709.63