Finding the Fourth Proportional to 3,716.47, 5,608.43 and 3,592.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716.47 : 5,608.43 = 3,592.54 : x
2. Step 2: Convert to fraction form
   3,716.47/5,608.43 = 3,592.54/x
3. Step 3: Cross multiply
   3,716.47x = 5,608.43 × 3,592.54
4. Step 4: Simplify right side
   3,716.47x = 20,148,509.11
5. Step 5: Solve for x
   x = 20,148,509.11/3,716.47
6. Step 6: Final answer
   x = 5,421.41