Finding the Fourth Proportional to 16,158.52, 22,297.80 and 9,084.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.52 : 22,297.80 = 9,084.43 : x
2. Step 2: Convert to fraction form
   16,158.52/22,297.80 = 9,084.43/x
3. Step 3: Cross multiply
   16,158.52x = 22,297.80 × 9,084.43
4. Step 4: Simplify right side
   16,158.52x = 202,562,803.25
5. Step 5: Solve for x
   x = 202,562,803.25/16,158.52
6. Step 6: Final answer
   x = 12,535.98