Finding the Fourth Proportional to 2,766.35, 3,817.56 and 1,524.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,766.35 : 3,817.56 = 1,524.35 : x
2. Step 2: Convert to fraction form
   2,766.35/3,817.56 = 1,524.35/x
3. Step 3: Cross multiply
   2,766.35x = 3,817.56 × 1,524.35
4. Step 4: Simplify right side
   2,766.35x = 5,819,297.59
5. Step 5: Solve for x
   x = 5,819,297.59/2,766.35
6. Step 6: Final answer
   x = 2,103.60