Finding the Fourth Proportional to 37,167.14, 51,290.69 and 20,171.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,167.14 : 51,290.69 = 20,171.39 : x
2. Step 2: Convert to fraction form
   37,167.14/51,290.69 = 20,171.39/x
3. Step 3: Cross multiply
   37,167.14x = 51,290.69 × 20,171.39
4. Step 4: Simplify right side
   37,167.14x = 1,034,604,154.05
5. Step 5: Solve for x
   x = 1,034,604,154.05/37,167.14
6. Step 6: Final answer
   x = 27,836.53