Finding the Fourth Proportional to 2,083.73, 2,872.65 and 1,453.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.73 : 2,872.65 = 1,453.34 : x
2. Step 2: Convert to fraction form
   2,083.73/2,872.65 = 1,453.34/x
3. Step 3: Cross multiply
   2,083.73x = 2,872.65 × 1,453.34
4. Step 4: Simplify right side
   2,083.73x = 4,174,937.15
5. Step 5: Solve for x
   x = 4,174,937.15/2,083.73
6. Step 6: Final answer
   x = 2,003.59