Finding the Fourth Proportional to 16,110.82, 22,232.91 and 9,037.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,110.82 : 22,232.91 = 9,037.18 : x
2. Step 2: Convert to fraction form
   16,110.82/22,232.91 = 9,037.18/x
3. Step 3: Cross multiply
   16,110.82x = 22,232.91 × 9,037.18
4. Step 4: Simplify right side
   16,110.82x = 200,922,809.59
5. Step 5: Solve for x
   x = 200,922,809.59/16,110.82
6. Step 6: Final answer
   x = 12,471.30