Finding the Fourth Proportional to 37,644.37, 51,553.76 and 37,152.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,644.37 : 51,553.76 = 37,152.31 : x
2. Step 2: Convert to fraction form
   37,644.37/51,553.76 = 37,152.31/x
3. Step 3: Cross multiply
   37,644.37x = 51,553.76 × 37,152.31
4. Step 4: Simplify right side
   37,644.37x = 1,915,341,273.19
5. Step 5: Solve for x
   x = 1,915,341,273.19/37,644.37
6. Step 6: Final answer
   x = 50,879.89