Finding the Fourth Proportional to 3,693.07, 5,546.21 and 3,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.07 : 5,546.21 = 3,544.42 : x
2. Step 2: Convert to fraction form
   3,693.07/5,546.21 = 3,544.42/x
3. Step 3: Cross multiply
   3,693.07x = 5,546.21 × 3,544.42
4. Step 4: Simplify right side
   3,693.07x = 19,658,100.15
5. Step 5: Solve for x
   x = 19,658,100.15/3,693.07
6. Step 6: Final answer
   x = 5,322.97