Finding the Fourth Proportional to 3,405.42, 5,096.49 and 2,366.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,405.42 : 5,096.49 = 2,366.60 : x
2. Step 2: Convert to fraction form
   3,405.42/5,096.49 = 2,366.60/x
3. Step 3: Cross multiply
   3,405.42x = 5,096.49 × 2,366.60
4. Step 4: Simplify right side
   3,405.42x = 12,061,318.88
5. Step 5: Solve for x
   x = 12,061,318.88/3,405.42
6. Step 6: Final answer
   x = 3,541.80