Finding the Fourth Proportional to 37,273.91, 51,436.83 and 20,277.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,273.91 : 51,436.83 = 20,277.72 : x
2. Step 2: Convert to fraction form
   37,273.91/51,436.83 = 20,277.72/x
3. Step 3: Cross multiply
   37,273.91x = 51,436.83 × 20,277.72
4. Step 4: Simplify right side
   37,273.91x = 1,043,021,650.03
5. Step 5: Solve for x
   x = 1,043,021,650.03/37,273.91
6. Step 6: Final answer
   x = 27,982.62