Finding the Fourth Proportional to 37,424.21, 56,176.76 and 33,290.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,424.21 : 56,176.76 = 33,290.69 : x
2. Step 2: Convert to fraction form
   37,424.21/56,176.76 = 33,290.69/x
3. Step 3: Cross multiply
   37,424.21x = 56,176.76 × 33,290.69
4. Step 4: Simplify right side
   37,424.21x = 1,870,162,935.91
5. Step 5: Solve for x
   x = 1,870,162,935.91/37,424.21
6. Step 6: Final answer
   x = 49,972.01