Finding the Fourth Proportional to 1,845.37, 2,544.37 and 1,608.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.37 : 2,544.37 = 1,608.46 : x
2. Step 2: Convert to fraction form
   1,845.37/2,544.37 = 1,608.46/x
3. Step 3: Cross multiply
   1,845.37x = 2,544.37 × 1,608.46
4. Step 4: Simplify right side
   1,845.37x = 4,092,517.37
5. Step 5: Solve for x
   x = 4,092,517.37/1,845.37
6. Step 6: Final answer
   x = 2,217.72