Finding the Fourth Proportional to 37,944.58, 56,908.72 and 11,284.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,944.58 : 56,908.72 = 11,284.15 : x
2. Step 2: Convert to fraction form
   37,944.58/56,908.72 = 11,284.15/x
3. Step 3: Cross multiply
   37,944.58x = 56,908.72 × 11,284.15
4. Step 4: Simplify right side
   37,944.58x = 642,166,404.62
5. Step 5: Solve for x
   x = 642,166,404.62/37,944.58
6. Step 6: Final answer
   x = 16,923.80