Finding the Fourth Proportional to 16,329, 22,534.18 and 8,877.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,329 : 22,534.18 = 8,877.16 : x
2. Step 2: Convert to fraction form
   16,329/22,534.18 = 8,877.16/x
3. Step 3: Cross multiply
   16,329x = 22,534.18 × 8,877.16
4. Step 4: Simplify right side
   16,329x = 200,039,521.33
5. Step 5: Solve for x
   x = 200,039,521.33/16,329
6. Step 6: Final answer
   x = 12,250.57