Finding the Fourth Proportional to 12,033.96, 18,052.21 and 3,150.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,033.96 : 18,052.21 = 3,150.69 : x
2. Step 2: Convert to fraction form
   12,033.96/18,052.21 = 3,150.69/x
3. Step 3: Cross multiply
   12,033.96x = 18,052.21 × 3,150.69
4. Step 4: Simplify right side
   12,033.96x = 56,876,917.52
5. Step 5: Solve for x
   x = 56,876,917.52/12,033.96
6. Step 6: Final answer
   x = 4,726.37