Finding the Fourth Proportional to 1,761.75, 2,426.76 and 1,674.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,761.75 : 2,426.76 = 1,674.27 : x
2. Step 2: Convert to fraction form
   1,761.75/2,426.76 = 1,674.27/x
3. Step 3: Cross multiply
   1,761.75x = 2,426.76 × 1,674.27
4. Step 4: Simplify right side
   1,761.75x = 4,063,051.47
5. Step 5: Solve for x
   x = 4,063,051.47/1,761.75
6. Step 6: Final answer
   x = 2,306.26