Finding the Fourth Proportional to 2,083.37, 3,122.98 and 1,159.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.37 : 3,122.98 = 1,159.34 : x
2. Step 2: Convert to fraction form
   2,083.37/3,122.98 = 1,159.34/x
3. Step 3: Cross multiply
   2,083.37x = 3,122.98 × 1,159.34
4. Step 4: Simplify right side
   2,083.37x = 3,620,577.12
5. Step 5: Solve for x
   x = 3,620,577.12/2,083.37
6. Step 6: Final answer
   x = 1,737.85