Finding the Fourth Proportional to 37,074.61, 51,162.71 and 20,078.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,074.61 : 51,162.71 = 20,078.46 : x
2. Step 2: Convert to fraction form
   37,074.61/51,162.71 = 20,078.46/x
3. Step 3: Cross multiply
   37,074.61x = 51,162.71 × 20,078.46
4. Step 4: Simplify right side
   37,074.61x = 1,027,268,325.83
5. Step 5: Solve for x
   x = 1,027,268,325.83/37,074.61
6. Step 6: Final answer
   x = 27,708.14