Finding the Fourth Proportional to 37,132.69, 51,245.46 and 20,365.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,132.69 : 51,245.46 = 20,365.69 : x
2. Step 2: Convert to fraction form
   37,132.69/51,245.46 = 20,365.69/x
3. Step 3: Cross multiply
   37,132.69x = 51,245.46 × 20,365.69
4. Step 4: Simplify right side
   37,132.69x = 1,043,649,152.27
5. Step 5: Solve for x
   x = 1,043,649,152.27/37,132.69
6. Step 6: Final answer
   x = 28,105.94