Finding the Fourth Proportional to 2,658.53, 3,668.86 and 1,524.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658.53 : 3,668.86 = 1,524.39 : x
2. Step 2: Convert to fraction form
   2,658.53/3,668.86 = 1,524.39/x
3. Step 3: Cross multiply
   2,658.53x = 3,668.86 × 1,524.39
4. Step 4: Simplify right side
   2,658.53x = 5,592,773.50
5. Step 5: Solve for x
   x = 5,592,773.50/2,658.53
6. Step 6: Final answer
   x = 2,103.71