Finding the Fourth Proportional to 3,696.36, 5,103.06 and 2,563.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696.36 : 5,103.06 = 2,563.67 : x
2. Step 2: Convert to fraction form
   3,696.36/5,103.06 = 2,563.67/x
3. Step 3: Cross multiply
   3,696.36x = 5,103.06 × 2,563.67
4. Step 4: Simplify right side
   3,696.36x = 13,082,561.83
5. Step 5: Solve for x
   x = 13,082,561.83/3,696.36
6. Step 6: Final answer
   x = 3,539.31