Finding the Fourth Proportional to 16,055.29, 22,162.17 and 9,682.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.29 : 22,162.17 = 9,682.15 : x
2. Step 2: Convert to fraction form
   16,055.29/22,162.17 = 9,682.15/x
3. Step 3: Cross multiply
   16,055.29x = 22,162.17 × 9,682.15
4. Step 4: Simplify right side
   16,055.29x = 214,577,476.72
5. Step 5: Solve for x
   x = 214,577,476.72/16,055.29
6. Step 6: Final answer
   x = 13,364.91