Finding the Fourth Proportional to 3,760.43, 5,189.36 and 2,104.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.43 : 5,189.36 = 2,104.43 : x
2. Step 2: Convert to fraction form
   3,760.43/5,189.36 = 2,104.43/x
3. Step 3: Cross multiply
   3,760.43x = 5,189.36 × 2,104.43
4. Step 4: Simplify right side
   3,760.43x = 10,920,608.40
5. Step 5: Solve for x
   x = 10,920,608.40/3,760.43
6. Step 6: Final answer
   x = 2,904.09