Finding the Fourth Proportional to 37,197.72, 55,785.72 and 10,896.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,197.72 : 55,785.72 = 10,896.24 : x
2. Step 2: Convert to fraction form
   37,197.72/55,785.72 = 10,896.24/x
3. Step 3: Cross multiply
   37,197.72x = 55,785.72 × 10,896.24
4. Step 4: Simplify right side
   37,197.72x = 607,854,593.69
5. Step 5: Solve for x
   x = 607,854,593.69/37,197.72
6. Step 6: Final answer
   x = 16,341.18