Finding the Fourth Proportional to 4,036.81, 5,570.78 and 2,268.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,036.81 : 5,570.78 = 2,268.42 : x
2. Step 2: Convert to fraction form
   4,036.81/5,570.78 = 2,268.42/x
3. Step 3: Cross multiply
   4,036.81x = 5,570.78 × 2,268.42
4. Step 4: Simplify right side
   4,036.81x = 12,636,868.77
5. Step 5: Solve for x
   x = 12,636,868.77/4,036.81
6. Step 6: Final answer
   x = 3,130.41