Finding the Fourth Proportional to 16,099.63, 22,217.46 and 9,026.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.63 : 22,217.46 = 9,026.05 : x
2. Step 2: Convert to fraction form
   16,099.63/22,217.46 = 9,026.05/x
3. Step 3: Cross multiply
   16,099.63x = 22,217.46 × 9,026.05
4. Step 4: Simplify right side
   16,099.63x = 200,535,904.83
5. Step 5: Solve for x
   x = 200,535,904.83/16,099.63
6. Step 6: Final answer
   x = 12,455.93