Finding the Fourth Proportional to 36,501.71, 50,375.32 and 20,589.46

Step by Step Solution

1. Step 1: Write the proportion equation
   36,501.71 : 50,375.32 = 20,589.46 : x
2. Step 2: Convert to fraction form
   36,501.71/50,375.32 = 20,589.46/x
3. Step 3: Cross multiply
   36,501.71x = 50,375.32 × 20,589.46
4. Step 4: Simplify right side
   36,501.71x = 1,037,200,458.72
5. Step 5: Solve for x
   x = 1,037,200,458.72/36,501.71
6. Step 6: Final answer
   x = 28,415.12