Finding the Fourth Proportional to 4,137.18, 5,704.27 and 3,604.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,137.18 : 5,704.27 = 3,604.10 : x
2. Step 2: Convert to fraction form
   4,137.18/5,704.27 = 3,604.10/x
3. Step 3: Cross multiply
   4,137.18x = 5,704.27 × 3,604.10
4. Step 4: Simplify right side
   4,137.18x = 20,558,742.25
5. Step 5: Solve for x
   x = 20,558,742.25/4,137.18
6. Step 6: Final answer
   x = 4,969.27