Finding the Fourth Proportional to 16,156.96, 22,298.60 and 9,083.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,156.96 : 22,298.60 = 9,083.38 : x
2. Step 2: Convert to fraction form
   16,156.96/22,298.60 = 9,083.38/x
3. Step 3: Cross multiply
   16,156.96x = 22,298.60 × 9,083.38
4. Step 4: Simplify right side
   16,156.96x = 202,546,657.27
5. Step 5: Solve for x
   x = 202,546,657.27/16,156.96
6. Step 6: Final answer
   x = 12,536.19