Finding the Fourth Proportional to 12,058.56, 18,087.60 and 3,294.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,058.56 : 18,087.60 = 3,294.24 : x
2. Step 2: Convert to fraction form
   12,058.56/18,087.60 = 3,294.24/x
3. Step 3: Cross multiply
   12,058.56x = 18,087.60 × 3,294.24
4. Step 4: Simplify right side
   12,058.56x = 59,584,895.42
5. Step 5: Solve for x
   x = 59,584,895.42/12,058.56
6. Step 6: Final answer
   x = 4,941.29