Finding the Fourth Proportional to 1,845.73, 2,766.82 and 1,185.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.73 : 2,766.82 = 1,185.75 : x
2. Step 2: Convert to fraction form
   1,845.73/2,766.82 = 1,185.75/x
3. Step 3: Cross multiply
   1,845.73x = 2,766.82 × 1,185.75
4. Step 4: Simplify right side
   1,845.73x = 3,280,756.82
5. Step 5: Solve for x
   x = 3,280,756.82/1,845.73
6. Step 6: Final answer
   x = 1,777.48