Finding the Fourth Proportional to 2,888.43, 3,982.42 and 2,410.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,888.43 : 3,982.42 = 2,410.09 : x
2. Step 2: Convert to fraction form
   2,888.43/3,982.42 = 2,410.09/x
3. Step 3: Cross multiply
   2,888.43x = 3,982.42 × 2,410.09
4. Step 4: Simplify right side
   2,888.43x = 9,597,990.62
5. Step 5: Solve for x
   x = 9,597,990.62/2,888.43
6. Step 6: Final answer
   x = 3,322.91