Finding the Fourth Proportional to 16,158.69, 22,298.81 and 9,084.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.69 : 22,298.81 = 9,084.96 : x
2. Step 2: Convert to fraction form
   16,158.69/22,298.81 = 9,084.96/x
3. Step 3: Cross multiply
   16,158.69x = 22,298.81 × 9,084.96
4. Step 4: Simplify right side
   16,158.69x = 202,583,751.47
5. Step 5: Solve for x
   x = 202,583,751.47/16,158.69
6. Step 6: Final answer
   x = 12,537.14