Finding the Fourth Proportional to 16,462.29, 22,708.71 and 10,091.97

Step by Step Solution

1. Step 1: Write the proportion equation
   16,462.29 : 22,708.71 = 10,091.97 : x
2. Step 2: Convert to fraction form
   16,462.29/22,708.71 = 10,091.97/x
3. Step 3: Cross multiply
   16,462.29x = 22,708.71 × 10,091.97
4. Step 4: Simplify right side
   16,462.29x = 229,175,620.06
5. Step 5: Solve for x
   x = 229,175,620.06/16,462.29
6. Step 6: Final answer
   x = 13,921.25