Finding the Fourth Proportional to 2,083.51, 2,875.18 and 1,244.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.51 : 2,875.18 = 1,244.02 : x
2. Step 2: Convert to fraction form
   2,083.51/2,875.18 = 1,244.02/x
3. Step 3: Cross multiply
   2,083.51x = 2,875.18 × 1,244.02
4. Step 4: Simplify right side
   2,083.51x = 3,576,781.42
5. Step 5: Solve for x
   x = 3,576,781.42/2,083.51
6. Step 6: Final answer
   x = 1,716.71