Finding the Fourth Proportional to 22,088.22, 30,481.58 and 12,016.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,088.22 : 30,481.58 = 12,016.49 : x
2. Step 2: Convert to fraction form
   22,088.22/30,481.58 = 12,016.49/x
3. Step 3: Cross multiply
   22,088.22x = 30,481.58 × 12,016.49
4. Step 4: Simplify right side
   22,088.22x = 366,281,388.76
5. Step 5: Solve for x
   x = 366,281,388.76/22,088.22
6. Step 6: Final answer
   x = 16,582.66