Finding the Fourth Proportional to 22,116.34, 30,520.04 and 12,044.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,116.34 : 30,520.04 = 12,044.75 : x
2. Step 2: Convert to fraction form
   22,116.34/30,520.04 = 12,044.75/x
3. Step 3: Cross multiply
   22,116.34x = 30,520.04 × 12,044.75
4. Step 4: Simplify right side
   22,116.34x = 367,606,278.39
5. Step 5: Solve for x
   x = 367,606,278.39/22,116.34
6. Step 6: Final answer
   x = 16,621.48