Finding the Fourth Proportional to 2,083.41, 2,875.17 and 1,244.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.41 : 2,875.17 = 1,244.76 : x
2. Step 2: Convert to fraction form
   2,083.41/2,875.17 = 1,244.76/x
3. Step 3: Cross multiply
   2,083.41x = 2,875.17 × 1,244.76
4. Step 4: Simplify right side
   2,083.41x = 3,578,896.61
5. Step 5: Solve for x
   x = 3,578,896.61/2,083.41
6. Step 6: Final answer
   x = 1,717.81