Finding the Fourth Proportional to 2,298.88, 3,171.46 and 1,799.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.88 : 3,171.46 = 1,799.51 : x
2. Step 2: Convert to fraction form
   2,298.88/3,171.46 = 1,799.51/x
3. Step 3: Cross multiply
   2,298.88x = 3,171.46 × 1,799.51
4. Step 4: Simplify right side
   2,298.88x = 5,707,078.48
5. Step 5: Solve for x
   x = 5,707,078.48/2,298.88
6. Step 6: Final answer
   x = 2,482.55