Finding the Fourth Proportional to 12,061.29, 18,085.41 and 3,737.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061.29 : 18,085.41 = 3,737.73 : x
2. Step 2: Convert to fraction form
   12,061.29/18,085.41 = 3,737.73/x
3. Step 3: Cross multiply
   12,061.29x = 18,085.41 × 3,737.73
4. Step 4: Simplify right side
   12,061.29x = 67,598,379.52
5. Step 5: Solve for x
   x = 67,598,379.52/12,061.29
6. Step 6: Final answer
   x = 5,604.57