Finding the Fourth Proportional to 16,433.15, 22,682.03 and 10,141.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433.15 : 22,682.03 = 10,141.88 : x
2. Step 2: Convert to fraction form
   16,433.15/22,682.03 = 10,141.88/x
3. Step 3: Cross multiply
   16,433.15x = 22,682.03 × 10,141.88
4. Step 4: Simplify right side
   16,433.15x = 230,038,262.30
5. Step 5: Solve for x
   x = 230,038,262.30/16,433.15
6. Step 6: Final answer
   x = 13,998.43