Finding the Fourth Proportional to 3,597.59, 4,965.04 and 2,105.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,597.59 : 4,965.04 = 2,105.42 : x
2. Step 2: Convert to fraction form
   3,597.59/4,965.04 = 2,105.42/x
3. Step 3: Cross multiply
   3,597.59x = 4,965.04 × 2,105.42
4. Step 4: Simplify right side
   3,597.59x = 10,453,497.72
5. Step 5: Solve for x
   x = 10,453,497.72/3,597.59
6. Step 6: Final answer
   x = 2,905.69