Finding the Fourth Proportional to 12,062.54, 18,087.27 and 3,738.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,062.54 : 18,087.27 = 3,738.98 : x
2. Step 2: Convert to fraction form
   12,062.54/18,087.27 = 3,738.98/x
3. Step 3: Cross multiply
   12,062.54x = 18,087.27 × 3,738.98
4. Step 4: Simplify right side
   12,062.54x = 67,627,940.78
5. Step 5: Solve for x
   x = 67,627,940.78/12,062.54
6. Step 6: Final answer
   x = 5,606.44