Finding the Fourth Proportional to 4,036.69, 5,570.88 and 2,268.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,036.69 : 5,570.88 = 2,268.30 : x
2. Step 2: Convert to fraction form
   4,036.69/5,570.88 = 2,268.30/x
3. Step 3: Cross multiply
   4,036.69x = 5,570.88 × 2,268.30
4. Step 4: Simplify right side
   4,036.69x = 12,636,427.10
5. Step 5: Solve for x
   x = 12,636,427.10/4,036.69
6. Step 6: Final answer
   x = 3,130.39