Finding the Fourth Proportional to 37,091.82, 51,186.71 and 20,324.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,091.82 : 51,186.71 = 20,324.46 : x
2. Step 2: Convert to fraction form
   37,091.82/51,186.71 = 20,324.46/x
3. Step 3: Cross multiply
   37,091.82x = 51,186.71 × 20,324.46
4. Step 4: Simplify right side
   37,091.82x = 1,040,342,138.30
5. Step 5: Solve for x
   x = 1,040,342,138.30/37,091.82
6. Step 6: Final answer
   x = 28,047.75