Finding the Fourth Proportional to 37,057.93, 51,139.88 and 20,062.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,057.93 : 51,139.88 = 20,062.09 : x
2. Step 2: Convert to fraction form
   37,057.93/51,139.88 = 20,062.09/x
3. Step 3: Cross multiply
   37,057.93x = 51,139.88 × 20,062.09
4. Step 4: Simplify right side
   37,057.93x = 1,025,972,875.15
5. Step 5: Solve for x
   x = 1,025,972,875.15/37,057.93
6. Step 6: Final answer
   x = 27,685.65