Finding the Fourth Proportional to 2,083.58, 3,117.81 and 1,843.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.58 : 3,117.81 = 1,843.82 : x
2. Step 2: Convert to fraction form
   2,083.58/3,117.81 = 1,843.82/x
3. Step 3: Cross multiply
   2,083.58x = 3,117.81 × 1,843.82
4. Step 4: Simplify right side
   2,083.58x = 5,748,680.43
5. Step 5: Solve for x
   x = 5,748,680.43/2,083.58
6. Step 6: Final answer
   x = 2,759.04