Finding the Fourth Proportional to 12,035.57, 18,046.71 and 3,713.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,035.57 : 18,046.71 = 3,713.27 : x
2. Step 2: Convert to fraction form
   12,035.57/18,046.71 = 3,713.27/x
3. Step 3: Cross multiply
   12,035.57x = 18,046.71 × 3,713.27
4. Step 4: Simplify right side
   12,035.57x = 67,012,216.61
5. Step 5: Solve for x
   x = 67,012,216.61/12,035.57
6. Step 6: Final answer
   x = 5,567.85