Finding the Fourth Proportional to 12,079.94, 18,112.41 and 3,757.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,079.94 : 18,112.41 = 3,757.59 : x
2. Step 2: Convert to fraction form
   12,079.94/18,112.41 = 3,757.59/x
3. Step 3: Cross multiply
   12,079.94x = 18,112.41 × 3,757.59
4. Step 4: Simplify right side
   12,079.94x = 68,059,010.69
5. Step 5: Solve for x
   x = 68,059,010.69/12,079.94
6. Step 6: Final answer
   x = 5,634.05