Finding the Fourth Proportional to 12,058.67, 18,087.81 and 3,293.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,058.67 : 18,087.81 = 3,293.56 : x
2. Step 2: Convert to fraction form
   12,058.67/18,087.81 = 3,293.56/x
3. Step 3: Cross multiply
   12,058.67x = 18,087.81 × 3,293.56
4. Step 4: Simplify right side
   12,058.67x = 59,573,287.50
5. Step 5: Solve for x
   x = 59,573,287.50/12,058.67
6. Step 6: Final answer
   x = 4,940.29