Finding the Fourth Proportional to 16,106.45, 22,226.83 and 9,032.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,106.45 : 22,226.83 = 9,032.87 : x
2. Step 2: Convert to fraction form
   16,106.45/22,226.83 = 9,032.87/x
3. Step 3: Cross multiply
   16,106.45x = 22,226.83 × 9,032.87
4. Step 4: Simplify right side
   16,106.45x = 200,772,098.89
5. Step 5: Solve for x
   x = 200,772,098.89/16,106.45
6. Step 6: Final answer
   x = 12,465.32