Finding the Fourth Proportional to 3,053.67, 4,213.83 and 1,727.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,053.67 : 4,213.83 = 1,727.50 : x
2. Step 2: Convert to fraction form
   3,053.67/4,213.83 = 1,727.50/x
3. Step 3: Cross multiply
   3,053.67x = 4,213.83 × 1,727.50
4. Step 4: Simplify right side
   3,053.67x = 7,279,380.79
5. Step 5: Solve for x
   x = 7,279,380.79/3,053.67
6. Step 6: Final answer
   x = 2,383.81