Finding the Fourth Proportional to 3,365.54, 5,050.89 and 1,723.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365.54 : 5,050.89 = 1,723.49 : x
2. Step 2: Convert to fraction form
   3,365.54/5,050.89 = 1,723.49/x
3. Step 3: Cross multiply
   3,365.54x = 5,050.89 × 1,723.49
4. Step 4: Simplify right side
   3,365.54x = 8,705,158.41
5. Step 5: Solve for x
   x = 8,705,158.41/3,365.54
6. Step 6: Final answer
   x = 2,586.56