Finding the Fourth Proportional to 2,023.19, 3,032.47 and 789.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.19 : 3,032.47 = 789.93 : x
2. Step 2: Convert to fraction form
   2,023.19/3,032.47 = 789.93/x
3. Step 3: Cross multiply
   2,023.19x = 3,032.47 × 789.93
4. Step 4: Simplify right side
   2,023.19x = 2,395,439.03
5. Step 5: Solve for x
   x = 2,395,439.03/2,023.19
6. Step 6: Final answer
   x = 1,183.99