Finding the Fourth Proportional to 37,036.50, 51,110.37 and 20,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,036.50 : 51,110.37 = 20,269.50 : x
2. Step 2: Convert to fraction form
   37,036.50/51,110.37 = 20,269.50/x
3. Step 3: Cross multiply
   37,036.50x = 51,110.37 × 20,269.50
4. Step 4: Simplify right side
   37,036.50x = 1,035,981,644.72
5. Step 5: Solve for x
   x = 1,035,981,644.72/37,036.50
6. Step 6: Final answer
   x = 27,971.91