Finding the Fourth Proportional to 2,053.89, 3,083.50 and 1,763.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.89 : 3,083.50 = 1,763.28 : x
2. Step 2: Convert to fraction form
   2,053.89/3,083.50 = 1,763.28/x
3. Step 3: Cross multiply
   2,053.89x = 3,083.50 × 1,763.28
4. Step 4: Simplify right side
   2,053.89x = 5,437,077.18
5. Step 5: Solve for x
   x = 5,437,077.18/2,053.89
6. Step 6: Final answer
   x = 2,647.21