Finding the Fourth Proportional to 2,406.57, 3,608.94 and 1,156.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.57 : 3,608.94 = 1,156.82 : x
2. Step 2: Convert to fraction form
   2,406.57/3,608.94 = 1,156.82/x
3. Step 3: Cross multiply
   2,406.57x = 3,608.94 × 1,156.82
4. Step 4: Simplify right side
   2,406.57x = 4,174,893.97
5. Step 5: Solve for x
   x = 4,174,893.97/2,406.57
6. Step 6: Final answer
   x = 1,734.79