Finding the Fourth Proportional to 16,136.62, 22,267.96 and 9,063.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,136.62 : 22,267.96 = 9,063.34 : x
2. Step 2: Convert to fraction form
   16,136.62/22,267.96 = 9,063.34/x
3. Step 3: Cross multiply
   16,136.62x = 22,267.96 × 9,063.34
4. Step 4: Simplify right side
   16,136.62x = 201,822,092.59
5. Step 5: Solve for x
   x = 201,822,092.59/16,136.62
6. Step 6: Final answer
   x = 12,507.09