Finding the Fourth Proportional to 2,441.79, 3,658.89 and 1,141.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.79 : 3,658.89 = 1,141.74 : x
2. Step 2: Convert to fraction form
   2,441.79/3,658.89 = 1,141.74/x
3. Step 3: Cross multiply
   2,441.79x = 3,658.89 × 1,141.74
4. Step 4: Simplify right side
   2,441.79x = 4,177,501.07
5. Step 5: Solve for x
   x = 4,177,501.07/2,441.79
6. Step 6: Final answer
   x = 1,710.84