Finding the Fourth Proportional to 3,839.26, 5,758.86 and 1,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,839.26 : 5,758.86 = 1,499.50 : x
2. Step 2: Convert to fraction form
   3,839.26/5,758.86 = 1,499.50/x
3. Step 3: Cross multiply
   3,839.26x = 5,758.86 × 1,499.50
4. Step 4: Simplify right side
   3,839.26x = 8,635,397.86
5. Step 5: Solve for x
   x = 8,635,397.86/3,839.26
6. Step 6: Final answer
   x = 2,249.24