Finding the Fourth Proportional to 3,821.94, 5,729.33 and 1,483.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,821.94 : 5,729.33 = 1,483.47 : x
2. Step 2: Convert to fraction form
   3,821.94/5,729.33 = 1,483.47/x
3. Step 3: Cross multiply
   3,821.94x = 5,729.33 × 1,483.47
4. Step 4: Simplify right side
   3,821.94x = 8,499,292.88
5. Step 5: Solve for x
   x = 8,499,292.88/3,821.94
6. Step 6: Final answer
   x = 2,223.82