Finding the Fourth Proportional to 2,065.68, 3,097.98 and 1,141.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.68 : 3,097.98 = 1,141.74 : x
2. Step 2: Convert to fraction form
   2,065.68/3,097.98 = 1,141.74/x
3. Step 3: Cross multiply
   2,065.68x = 3,097.98 × 1,141.74
4. Step 4: Simplify right side
   2,065.68x = 3,537,087.69
5. Step 5: Solve for x
   x = 3,537,087.69/2,065.68
6. Step 6: Final answer
   x = 1,712.31