Finding the Fourth Proportional to 1,926.83, 2,891.61 and 1,740.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926.83 : 2,891.61 = 1,740.94 : x
2. Step 2: Convert to fraction form
   1,926.83/2,891.61 = 1,740.94/x
3. Step 3: Cross multiply
   1,926.83x = 2,891.61 × 1,740.94
4. Step 4: Simplify right side
   1,926.83x = 5,034,112.28
5. Step 5: Solve for x
   x = 5,034,112.28/1,926.83
6. Step 6: Final answer
   x = 2,612.64