Finding the Fourth Proportional to 12,049.57, 18,076.12 and 3,730.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,049.57 : 18,076.12 = 3,730.33 : x
2. Step 2: Convert to fraction form
   12,049.57/18,076.12 = 3,730.33/x
3. Step 3: Cross multiply
   12,049.57x = 18,076.12 × 3,730.33
4. Step 4: Simplify right side
   12,049.57x = 67,429,838.20
5. Step 5: Solve for x
   x = 67,429,838.20/12,049.57
6. Step 6: Final answer
   x = 5,596.04