Finding the Fourth Proportional to 3,510.67, 4,845.69 and 2,183.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.67 : 4,845.69 = 2,183.58 : x
2. Step 2: Convert to fraction form
   3,510.67/4,845.69 = 2,183.58/x
3. Step 3: Cross multiply
   3,510.67x = 4,845.69 × 2,183.58
4. Step 4: Simplify right side
   3,510.67x = 10,580,951.77
5. Step 5: Solve for x
   x = 10,580,951.77/3,510.67
6. Step 6: Final answer
   x = 3,013.94