Finding the Fourth Proportional to 2,189.24, 3,017.04 and 1,598.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,189.24 : 3,017.04 = 1,598.68 : x
2. Step 2: Convert to fraction form
   2,189.24/3,017.04 = 1,598.68/x
3. Step 3: Cross multiply
   2,189.24x = 3,017.04 × 1,598.68
4. Step 4: Simplify right side
   2,189.24x = 4,823,281.51
5. Step 5: Solve for x
   x = 4,823,281.51/2,189.24
6. Step 6: Final answer
   x = 2,203.18