Finding the Fourth Proportional to 12,062.04, 18,086.55 and 3,738.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,062.04 : 18,086.55 = 3,738.48 : x
2. Step 2: Convert to fraction form
   12,062.04/18,086.55 = 3,738.48/x
3. Step 3: Cross multiply
   12,062.04x = 18,086.55 × 3,738.48
4. Step 4: Simplify right side
   12,062.04x = 67,616,205.44
5. Step 5: Solve for x
   x = 67,616,205.44/12,062.04
6. Step 6: Final answer
   x = 5,605.70