Finding the Fourth Proportional to 2,083.03, 2,874.72 and 1,199.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.03 : 2,874.72 = 1,199.05 : x
2. Step 2: Convert to fraction form
   2,083.03/2,874.72 = 1,199.05/x
3. Step 3: Cross multiply
   2,083.03x = 2,874.72 × 1,199.05
4. Step 4: Simplify right side
   2,083.03x = 3,446,933.02
5. Step 5: Solve for x
   x = 3,446,933.02/2,083.03
6. Step 6: Final answer
   x = 1,654.77