Finding the Fourth Proportional to 2,066.83, 3,083.48 and 1,897.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.83 : 3,083.48 = 1,897.49 : x
2. Step 2: Convert to fraction form
   2,066.83/3,083.48 = 1,897.49/x
3. Step 3: Cross multiply
   2,066.83x = 3,083.48 × 1,897.49
4. Step 4: Simplify right side
   2,066.83x = 5,850,847.56
5. Step 5: Solve for x
   x = 5,850,847.56/2,066.83
6. Step 6: Final answer
   x = 2,830.83