Finding the Fourth Proportional to 16,169.61, 22,314.78 and 9,096.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,169.61 : 22,314.78 = 9,096.03 : x
2. Step 2: Convert to fraction form
   16,169.61/22,314.78 = 9,096.03/x
3. Step 3: Cross multiply
   16,169.61x = 22,314.78 × 9,096.03
4. Step 4: Simplify right side
   16,169.61x = 202,975,908.32
5. Step 5: Solve for x
   x = 202,975,908.32/16,169.61
6. Step 6: Final answer
   x = 12,552.93