Finding the Fourth Proportional to 16,055.44, 22,156.52 and 8,983.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.44 : 22,156.52 = 8,983.53 : x
2. Step 2: Convert to fraction form
   16,055.44/22,156.52 = 8,983.53/x
3. Step 3: Cross multiply
   16,055.44x = 22,156.52 × 8,983.53
4. Step 4: Simplify right side
   16,055.44x = 199,043,717.20
5. Step 5: Solve for x
   x = 199,043,717.20/16,055.44
6. Step 6: Final answer
   x = 12,397.28