Finding the Fourth Proportional to 16,298.25, 22,491.61 and 8,846.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.25 : 22,491.61 = 8,846.25 : x
2. Step 2: Convert to fraction form
   16,298.25/22,491.61 = 8,846.25/x
3. Step 3: Cross multiply
   16,298.25x = 22,491.61 × 8,846.25
4. Step 4: Simplify right side
   16,298.25x = 198,966,360.73
5. Step 5: Solve for x
   x = 198,966,360.73/16,298.25
6. Step 6: Final answer
   x = 12,207.84