Finding the Fourth Proportional to 5,644.83, 8,468.87 and 3,694.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,644.83 : 8,468.87 = 3,694.62 : x
2. Step 2: Convert to fraction form
   5,644.83/8,468.87 = 3,694.62/x
3. Step 3: Cross multiply
   5,644.83x = 8,468.87 × 3,694.62
4. Step 4: Simplify right side
   5,644.83x = 31,289,238.01
5. Step 5: Solve for x
   x = 31,289,238.01/5,644.83
6. Step 6: Final answer
   x = 5,542.99