Finding the Fourth Proportional to 12,055.96, 18,086.76 and 3,735.54

Step by Step Solution

1. Step 1: Write the proportion equation
   12,055.96 : 18,086.76 = 3,735.54 : x
2. Step 2: Convert to fraction form
   12,055.96/18,086.76 = 3,735.54/x
3. Step 3: Cross multiply
   12,055.96x = 18,086.76 × 3,735.54
4. Step 4: Simplify right side
   12,055.96x = 67,563,815.45
5. Step 5: Solve for x
   x = 67,563,815.45/12,055.96
6. Step 6: Final answer
   x = 5,604.18