Finding the Fourth Proportional to 37,067.94, 51,153.86 and 20,072.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,067.94 : 51,153.86 = 20,072.39 : x
2. Step 2: Convert to fraction form
   37,067.94/51,153.86 = 20,072.39/x
3. Step 3: Cross multiply
   37,067.94x = 51,153.86 × 20,072.39
4. Step 4: Simplify right side
   37,067.94x = 1,026,780,022.34
5. Step 5: Solve for x
   x = 1,026,780,022.34/37,067.94
6. Step 6: Final answer
   x = 27,699.95