Finding the Fourth Proportional to 2,522.33, 3,785.96 and 2,108.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.33 : 3,785.96 = 2,108.51 : x
2. Step 2: Convert to fraction form
   2,522.33/3,785.96 = 2,108.51/x
3. Step 3: Cross multiply
   2,522.33x = 3,785.96 × 2,108.51
4. Step 4: Simplify right side
   2,522.33x = 7,982,735.06
5. Step 5: Solve for x
   x = 7,982,735.06/2,522.33
6. Step 6: Final answer
   x = 3,164.83