Finding the Fourth Proportional to 2,068.92, 3,097.86 and 1,740.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.92 : 3,097.86 = 1,740.90 : x
2. Step 2: Convert to fraction form
   2,068.92/3,097.86 = 1,740.90/x
3. Step 3: Cross multiply
   2,068.92x = 3,097.86 × 1,740.90
4. Step 4: Simplify right side
   2,068.92x = 5,393,064.47
5. Step 5: Solve for x
   x = 5,393,064.47/2,068.92
6. Step 6: Final answer
   x = 2,606.71