Finding the Fourth Proportional to 2,789.97, 4,185.15 and 941.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789.97 : 4,185.15 = 941.07 : x
2. Step 2: Convert to fraction form
   2,789.97/4,185.15 = 941.07/x
3. Step 3: Cross multiply
   2,789.97x = 4,185.15 × 941.07
4. Step 4: Simplify right side
   2,789.97x = 3,938,519.11
5. Step 5: Solve for x
   x = 3,938,519.11/2,789.97
6. Step 6: Final answer
   x = 1,411.67