Finding the Fourth Proportional to 3,695.85, 5,100.81 and 2,436.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.85 : 5,100.81 = 2,436.69 : x
2. Step 2: Convert to fraction form
   3,695.85/5,100.81 = 2,436.69/x
3. Step 3: Cross multiply
   3,695.85x = 5,100.81 × 2,436.69
4. Step 4: Simplify right side
   3,695.85x = 12,429,092.72
5. Step 5: Solve for x
   x = 12,429,092.72/3,695.85
6. Step 6: Final answer
   x = 3,362.99