Finding the Fourth Proportional to 37,018.52, 51,086.34 and 20,251.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,018.52 : 51,086.34 = 20,251.52 : x
2. Step 2: Convert to fraction form
   37,018.52/51,086.34 = 20,251.52/x
3. Step 3: Cross multiply
   37,018.52x = 51,086.34 × 20,251.52
4. Step 4: Simplify right side
   37,018.52x = 1,034,576,036.24
5. Step 5: Solve for x
   x = 1,034,576,036.24/37,018.52
6. Step 6: Final answer
   x = 27,947.53