Finding the Fourth Proportional to 12,048.22, 16,627.50 and 8,876.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,048.22 : 16,627.50 = 8,876.03 : x
2. Step 2: Convert to fraction form
   12,048.22/16,627.50 = 8,876.03/x
3. Step 3: Cross multiply
   12,048.22x = 16,627.50 × 8,876.03
4. Step 4: Simplify right side
   12,048.22x = 147,586,105.69
5. Step 5: Solve for x
   x = 147,586,105.69/12,048.22
6. Step 6: Final answer
   x = 12,249.62