Finding the Fourth Proportional to 22,112.08, 30,514.52 and 12,040.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,112.08 : 30,514.52 = 12,040.52 : x
2. Step 2: Convert to fraction form
   22,112.08/30,514.52 = 12,040.52/x
3. Step 3: Cross multiply
   22,112.08x = 30,514.52 × 12,040.52
4. Step 4: Simplify right side
   22,112.08x = 367,410,688.35
5. Step 5: Solve for x
   x = 367,410,688.35/22,112.08
6. Step 6: Final answer
   x = 16,615.84