Finding the Fourth Proportional to 3,651.94, 5,443.22 and 3,444.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,651.94 : 5,443.22 = 3,444.38 : x
2. Step 2: Convert to fraction form
   3,651.94/5,443.22 = 3,444.38/x
3. Step 3: Cross multiply
   3,651.94x = 5,443.22 × 3,444.38
4. Step 4: Simplify right side
   3,651.94x = 18,748,518.10
5. Step 5: Solve for x
   x = 18,748,518.10/3,651.94
6. Step 6: Final answer
   x = 5,133.85