Finding the Fourth Proportional to 2,268.81, 3,404.25 and 1,036.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268.81 : 3,404.25 = 1,036.59 : x
2. Step 2: Convert to fraction form
   2,268.81/3,404.25 = 1,036.59/x
3. Step 3: Cross multiply
   2,268.81x = 3,404.25 × 1,036.59
4. Step 4: Simplify right side
   2,268.81x = 3,528,811.51
5. Step 5: Solve for x
   x = 3,528,811.51/2,268.81
6. Step 6: Final answer
   x = 1,555.36