Finding the Fourth Proportional to 4,061.27, 5,604.48 and 2,268.78

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061.27 : 5,604.48 = 2,268.78 : x
2. Step 2: Convert to fraction form
   4,061.27/5,604.48 = 2,268.78/x
3. Step 3: Cross multiply
   4,061.27x = 5,604.48 × 2,268.78
4. Step 4: Simplify right side
   4,061.27x = 12,715,334.11
5. Step 5: Solve for x
   x = 12,715,334.11/4,061.27
6. Step 6: Final answer
   x = 3,130.88