Finding the Fourth Proportional to 3,731.43, 5,589.04 and 3,627.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731.43 : 5,589.04 = 3,627.75 : x
2. Step 2: Convert to fraction form
   3,731.43/5,589.04 = 3,627.75/x
3. Step 3: Cross multiply
   3,731.43x = 5,589.04 × 3,627.75
4. Step 4: Simplify right side
   3,731.43x = 20,275,625.89
5. Step 5: Solve for x
   x = 20,275,625.89/3,731.43
6. Step 6: Final answer
   x = 5,433.75