Finding the Fourth Proportional to 12,035.55, 18,046.72 and 3,713.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,035.55 : 18,046.72 = 3,713.27 : x
2. Step 2: Convert to fraction form
   12,035.55/18,046.72 = 3,713.27/x
3. Step 3: Cross multiply
   12,035.55x = 18,046.72 × 3,713.27
4. Step 4: Simplify right side
   12,035.55x = 67,012,258.38
5. Step 5: Solve for x
   x = 67,012,258.38/12,035.55
6. Step 6: Final answer
   x = 5,567.86