Finding the Fourth Proportional to 4,231.69, 5,839.72 and 2,368.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,231.69 : 5,839.72 = 2,368.69 : x
2. Step 2: Convert to fraction form
   4,231.69/5,839.72 = 2,368.69/x
3. Step 3: Cross multiply
   4,231.69x = 5,839.72 × 2,368.69
4. Step 4: Simplify right side
   4,231.69x = 13,832,467.22
5. Step 5: Solve for x
   x = 13,832,467.22/4,231.69
6. Step 6: Final answer
   x = 3,268.78