Finding the Fourth Proportional to 2,004.41, 2,765.78 and 1,164.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,004.41 : 2,765.78 = 1,164.98 : x
2. Step 2: Convert to fraction form
   2,004.41/2,765.78 = 1,164.98/x
3. Step 3: Cross multiply
   2,004.41x = 2,765.78 × 1,164.98
4. Step 4: Simplify right side
   2,004.41x = 3,222,083.84
5. Step 5: Solve for x
   x = 3,222,083.84/2,004.41
6. Step 6: Final answer
   x = 1,607.50