Finding the Fourth Proportional to 2,088.82, 3,133.34 and 1,722.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,088.82 : 3,133.34 = 1,722.94 : x
2. Step 2: Convert to fraction form
   2,088.82/3,133.34 = 1,722.94/x
3. Step 3: Cross multiply
   2,088.82x = 3,133.34 × 1,722.94
4. Step 4: Simplify right side
   2,088.82x = 5,398,556.82
5. Step 5: Solve for x
   x = 5,398,556.82/2,088.82
6. Step 6: Final answer
   x = 2,584.50