Finding the Fourth Proportional to 2,383.68, 3,287.34 and 1,598.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.68 : 3,287.34 = 1,598.79 : x
2. Step 2: Convert to fraction form
   2,383.68/3,287.34 = 1,598.79/x
3. Step 3: Cross multiply
   2,383.68x = 3,287.34 × 1,598.79
4. Step 4: Simplify right side
   2,383.68x = 5,255,766.32
5. Step 5: Solve for x
   x = 5,255,766.32/2,383.68
6. Step 6: Final answer
   x = 2,204.90