Finding the Fourth Proportional to 16,141.86, 22,225.14 and 14,665.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.86 : 22,225.14 = 14,665.59 : x
2. Step 2: Convert to fraction form
   16,141.86/22,225.14 = 14,665.59/x
3. Step 3: Cross multiply
   16,141.86x = 22,225.14 × 14,665.59
4. Step 4: Simplify right side
   16,141.86x = 325,944,790.93
5. Step 5: Solve for x
   x = 325,944,790.93/16,141.86
6. Step 6: Final answer
   x = 20,192.52