Finding the Fourth Proportional to 16,109.82, 22,181.03 and 14,633.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,109.82 : 22,181.03 = 14,633.59 : x
2. Step 2: Convert to fraction form
   16,109.82/22,181.03 = 14,633.59/x
3. Step 3: Cross multiply
   16,109.82x = 22,181.03 × 14,633.59
4. Step 4: Simplify right side
   16,109.82x = 324,588,025.63
5. Step 5: Solve for x
   x = 324,588,025.63/16,109.82
6. Step 6: Final answer
   x = 20,148.46