Finding the Fourth Proportional to 22,124.33, 30,530.48 and 12,052.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,124.33 : 30,530.48 = 12,052.72 : x
2. Step 2: Convert to fraction form
   22,124.33/30,530.48 = 12,052.72/x
3. Step 3: Cross multiply
   22,124.33x = 30,530.48 × 12,052.72
4. Step 4: Simplify right side
   22,124.33x = 367,975,326.91
5. Step 5: Solve for x
   x = 367,975,326.91/22,124.33
6. Step 6: Final answer
   x = 16,632.16