Finding the Fourth Proportional to 37,057.38, 51,219.18 and 32,778.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,057.38 : 51,219.18 = 32,778.15 : x
2. Step 2: Convert to fraction form
   37,057.38/51,219.18 = 32,778.15/x
3. Step 3: Cross multiply
   37,057.38x = 51,219.18 × 32,778.15
4. Step 4: Simplify right side
   37,057.38x = 1,678,869,964.92
5. Step 5: Solve for x
   x = 1,678,869,964.92/37,057.38
6. Step 6: Final answer
   x = 45,304.61