Finding the Fourth Proportional to 37,229.57, 51,377.20 and 20,233.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,229.57 : 51,377.20 = 20,233.82 : x
2. Step 2: Convert to fraction form
   37,229.57/51,377.20 = 20,233.82/x
3. Step 3: Cross multiply
   37,229.57x = 51,377.20 × 20,233.82
4. Step 4: Simplify right side
   37,229.57x = 1,039,556,760.02
5. Step 5: Solve for x
   x = 1,039,556,760.02/37,229.57
6. Step 6: Final answer
   x = 27,922.88