Finding the Fourth Proportional to 37,304.69, 51,480.47 and 20,537.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,304.69 : 51,480.47 = 20,537.69 : x
2. Step 2: Convert to fraction form
   37,304.69/51,480.47 = 20,537.69/x
3. Step 3: Cross multiply
   37,304.69x = 51,480.47 × 20,537.69
4. Step 4: Simplify right side
   37,304.69x = 1,057,289,831.23
5. Step 5: Solve for x
   x = 1,057,289,831.23/37,304.69
6. Step 6: Final answer
   x = 28,342.01