Finding the Fourth Proportional to 16,117.89, 22,243.05 and 9,044.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,117.89 : 22,243.05 = 9,044.82 : x
2. Step 2: Convert to fraction form
   16,117.89/22,243.05 = 9,044.82/x
3. Step 3: Cross multiply
   16,117.89x = 22,243.05 × 9,044.82
4. Step 4: Simplify right side
   16,117.89x = 201,184,383.50
5. Step 5: Solve for x
   x = 201,184,383.50/16,117.89
6. Step 6: Final answer
   x = 12,482.05