Finding the Fourth Proportional to 37,006.86, 51,067.55 and 20,873.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,006.86 : 51,067.55 = 20,873.69 : x
2. Step 2: Convert to fraction form
   37,006.86/51,067.55 = 20,873.69/x
3. Step 3: Cross multiply
   37,006.86x = 51,067.55 × 20,873.69
4. Step 4: Simplify right side
   37,006.86x = 1,065,967,848.05
5. Step 5: Solve for x
   x = 1,065,967,848.05/37,006.86
6. Step 6: Final answer
   x = 28,804.60