Finding the Fourth Proportional to 12,023.37, 18,034.83 and 3,258.09

Step by Step Solution

1. Step 1: Write the proportion equation
   12,023.37 : 18,034.83 = 3,258.09 : x
2. Step 2: Convert to fraction form
   12,023.37/18,034.83 = 3,258.09/x
3. Step 3: Cross multiply
   12,023.37x = 18,034.83 × 3,258.09
4. Step 4: Simplify right side
   12,023.37x = 58,759,099.27
5. Step 5: Solve for x
   x = 58,759,099.27/12,023.37
6. Step 6: Final answer
   x = 4,887.07