Finding the Fourth Proportional to 3,766.03, 5,644.56 and 2,838.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.03 : 5,644.56 = 2,838.53 : x
2. Step 2: Convert to fraction form
   3,766.03/5,644.56 = 2,838.53/x
3. Step 3: Cross multiply
   3,766.03x = 5,644.56 × 2,838.53
4. Step 4: Simplify right side
   3,766.03x = 16,022,224.67
5. Step 5: Solve for x
   x = 16,022,224.67/3,766.03
6. Step 6: Final answer
   x = 4,254.41