Finding the Fourth Proportional to 2,488.33, 3,709.60 and 2,371.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.33 : 3,709.60 = 2,371.69 : x
2. Step 2: Convert to fraction form
   2,488.33/3,709.60 = 2,371.69/x
3. Step 3: Cross multiply
   2,488.33x = 3,709.60 × 2,371.69
4. Step 4: Simplify right side
   2,488.33x = 8,798,021.22
5. Step 5: Solve for x
   x = 8,798,021.22/2,488.33
6. Step 6: Final answer
   x = 3,535.71