Finding the Fourth Proportional to 2,411.73, 3,610.04 and 1,945.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.73 : 3,610.04 = 1,945.17 : x
2. Step 2: Convert to fraction form
   2,411.73/3,610.04 = 1,945.17/x
3. Step 3: Cross multiply
   2,411.73x = 3,610.04 × 1,945.17
4. Step 4: Simplify right side
   2,411.73x = 7,022,131.78
5. Step 5: Solve for x
   x = 7,022,131.78/2,411.73
6. Step 6: Final answer
   x = 2,911.66