Finding the Fourth Proportional to 2,761.01, 3,809.89 and 1,698.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,761.01 : 3,809.89 = 1,698.83 : x
2. Step 2: Convert to fraction form
   2,761.01/3,809.89 = 1,698.83/x
3. Step 3: Cross multiply
   2,761.01x = 3,809.89 × 1,698.83
4. Step 4: Simplify right side
   2,761.01x = 6,472,355.43
5. Step 5: Solve for x
   x = 6,472,355.43/2,761.01
6. Step 6: Final answer
   x = 2,344.20