Finding the Fourth Proportional to 16,844.82, 25,259.91 and 8,945.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,844.82 : 25,259.91 = 8,945.61 : x
2. Step 2: Convert to fraction form
   16,844.82/25,259.91 = 8,945.61/x
3. Step 3: Cross multiply
   16,844.82x = 25,259.91 × 8,945.61
4. Step 4: Simplify right side
   16,844.82x = 225,965,303.50
5. Step 5: Solve for x
   x = 225,965,303.50/16,844.82
6. Step 6: Final answer
   x = 13,414.53