Finding the Fourth Proportional to 12,096.37, 18,149.22 and 4,706.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.37 : 18,149.22 = 4,706.05 : x
2. Step 2: Convert to fraction form
   12,096.37/18,149.22 = 4,706.05/x
3. Step 3: Cross multiply
   12,096.37x = 18,149.22 × 4,706.05
4. Step 4: Simplify right side
   12,096.37x = 85,411,136.78
5. Step 5: Solve for x
   x = 85,411,136.78/12,096.37
6. Step 6: Final answer
   x = 7,060.89