Finding the Fourth Proportional to 37,951.43, 56,882.79 and 28,561.37

Step by Step Solution

1. Step 1: Write the proportion equation
   37,951.43 : 56,882.79 = 28,561.37 : x
2. Step 2: Convert to fraction form
   37,951.43/56,882.79 = 28,561.37/x
3. Step 3: Cross multiply
   37,951.43x = 56,882.79 × 28,561.37
4. Step 4: Simplify right side
   37,951.43x = 1,624,650,127.41
5. Step 5: Solve for x
   x = 1,624,650,127.41/37,951.43
6. Step 6: Final answer
   x = 42,808.67