Finding the Fourth Proportional to 16,275.88, 22,460.82 and 9,106.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.88 : 22,460.82 = 9,106.12 : x
2. Step 2: Convert to fraction form
   16,275.88/22,460.82 = 9,106.12/x
3. Step 3: Cross multiply
   16,275.88x = 22,460.82 × 9,106.12
4. Step 4: Simplify right side
   16,275.88x = 204,530,922.22
5. Step 5: Solve for x
   x = 204,530,922.22/16,275.88
6. Step 6: Final answer
   x = 12,566.50