Finding the Fourth Proportional to 12,058.98, 18,089.34 and 3,737.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,058.98 : 18,089.34 = 3,737.94 : x
2. Step 2: Convert to fraction form
   12,058.98/18,089.34 = 3,737.94/x
3. Step 3: Cross multiply
   12,058.98x = 18,089.34 × 3,737.94
4. Step 4: Simplify right side
   12,058.98x = 67,616,867.56
5. Step 5: Solve for x
   x = 67,616,867.56/12,058.98
6. Step 6: Final answer
   x = 5,607.18