Finding the Fourth Proportional to 12,076.67, 18,116.15 and 3,754.44

Step by Step Solution

1. Step 1: Write the proportion equation
   12,076.67 : 18,116.15 = 3,754.44 : x
2. Step 2: Convert to fraction form
   12,076.67/18,116.15 = 3,754.44/x
3. Step 3: Cross multiply
   12,076.67x = 18,116.15 × 3,754.44
4. Step 4: Simplify right side
   12,076.67x = 68,015,998.21
5. Step 5: Solve for x
   x = 68,015,998.21/12,076.67
6. Step 6: Final answer
   x = 5,632.02