Finding the Fourth Proportional to 3,823.91, 5,729.33 and 2,064.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,823.91 : 5,729.33 = 2,064.59 : x
2. Step 2: Convert to fraction form
   3,823.91/5,729.33 = 2,064.59/x
3. Step 3: Cross multiply
   3,823.91x = 5,729.33 × 2,064.59
4. Step 4: Simplify right side
   3,823.91x = 11,828,715.42
5. Step 5: Solve for x
   x = 11,828,715.42/3,823.91
6. Step 6: Final answer
   x = 3,093.36