Finding the Fourth Proportional to 3,400.27, 5,096.76 and 1,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,400.27 : 5,096.76 = 1,665.25 : x
2. Step 2: Convert to fraction form
   3,400.27/5,096.76 = 1,665.25/x
3. Step 3: Cross multiply
   3,400.27x = 5,096.76 × 1,665.25
4. Step 4: Simplify right side
   3,400.27x = 8,487,379.59
5. Step 5: Solve for x
   x = 8,487,379.59/3,400.27
6. Step 6: Final answer
   x = 2,496.09