Finding the Fourth Proportional to 37,940.43, 52,357.50 and 20,944.68

Step by Step Solution

1. Step 1: Write the proportion equation
   37,940.43 : 52,357.50 = 20,944.68 : x
2. Step 2: Convert to fraction form
   37,940.43/52,357.50 = 20,944.68/x
3. Step 3: Cross multiply
   37,940.43x = 52,357.50 × 20,944.68
4. Step 4: Simplify right side
   37,940.43x = 1,096,611,083.10
5. Step 5: Solve for x
   x = 1,096,611,083.10/37,940.43
6. Step 6: Final answer
   x = 28,903.50