Finding the Fourth Proportional to 3,760.48, 5,189.49 and 2,268.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.48 : 5,189.49 = 2,268.10 : x
2. Step 2: Convert to fraction form
   3,760.48/5,189.49 = 2,268.10/x
3. Step 3: Cross multiply
   3,760.48x = 5,189.49 × 2,268.10
4. Step 4: Simplify right side
   3,760.48x = 11,770,282.27
5. Step 5: Solve for x
   x = 11,770,282.27/3,760.48
6. Step 6: Final answer
   x = 3,129.99