Finding the Fourth Proportional to 3,623.91, 5,003.46 and 2,744.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,623.91 : 5,003.46 = 2,744.52 : x
2. Step 2: Convert to fraction form
   3,623.91/5,003.46 = 2,744.52/x
3. Step 3: Cross multiply
   3,623.91x = 5,003.46 × 2,744.52
4. Step 4: Simplify right side
   3,623.91x = 13,732,096.04
5. Step 5: Solve for x
   x = 13,732,096.04/3,623.91
6. Step 6: Final answer
   x = 3,789.30