Finding the Fourth Proportional to 1,967.42, 2,714.94 and 1,083.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967.42 : 2,714.94 = 1,083.05 : x
2. Step 2: Convert to fraction form
   1,967.42/2,714.94 = 1,083.05/x
3. Step 3: Cross multiply
   1,967.42x = 2,714.94 × 1,083.05
4. Step 4: Simplify right side
   1,967.42x = 2,940,427.64
5. Step 5: Solve for x
   x = 2,940,427.64/1,967.42
6. Step 6: Final answer
   x = 1,494.56