Finding the Fourth Proportional to 37,018, 51,086.06 and 20,251

Step by Step Solution

1. Step 1: Write the proportion equation
   37,018 : 51,086.06 = 20,251 : x
2. Step 2: Convert to fraction form
   37,018/51,086.06 = 20,251/x
3. Step 3: Cross multiply
   37,018x = 51,086.06 × 20,251
4. Step 4: Simplify right side
   37,018x = 1,034,543,801.06
5. Step 5: Solve for x
   x = 1,034,543,801.06/37,018
6. Step 6: Final answer
   x = 27,947.05