Finding the Fourth Proportional to 12,054.39, 18,083.29 and 3,735.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,054.39 : 18,083.29 = 3,735.06 : x
2. Step 2: Convert to fraction form
   12,054.39/18,083.29 = 3,735.06/x
3. Step 3: Cross multiply
   12,054.39x = 18,083.29 × 3,735.06
4. Step 4: Simplify right side
   12,054.39x = 67,542,173.15
5. Step 5: Solve for x
   x = 67,542,173.15/12,054.39
6. Step 6: Final answer
   x = 5,603.12