Finding the Fourth Proportional to 37,096.08, 55,647.56 and 12,136.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,096.08 : 55,647.56 = 12,136.28 : x
2. Step 2: Convert to fraction form
   37,096.08/55,647.56 = 12,136.28/x
3. Step 3: Cross multiply
   37,096.08x = 55,647.56 × 12,136.28
4. Step 4: Simplify right side
   37,096.08x = 675,354,369.48
5. Step 5: Solve for x
   x = 675,354,369.48/37,096.08
6. Step 6: Final answer
   x = 18,205.55