Finding the Fourth Proportional to 2,832.87, 4,250.61 and 1,273.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,832.87 : 4,250.61 = 1,273.29 : x
2. Step 2: Convert to fraction form
   2,832.87/4,250.61 = 1,273.29/x
3. Step 3: Cross multiply
   2,832.87x = 4,250.61 × 1,273.29
4. Step 4: Simplify right side
   2,832.87x = 5,412,243.27
5. Step 5: Solve for x
   x = 5,412,243.27/2,832.87
6. Step 6: Final answer
   x = 1,910.51