Finding the Fourth Proportional to 2,023.43, 3,034.69 and 790.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.43 : 3,034.69 = 790.05 : x
2. Step 2: Convert to fraction form
   2,023.43/3,034.69 = 790.05/x
3. Step 3: Cross multiply
   2,023.43x = 3,034.69 × 790.05
4. Step 4: Simplify right side
   2,023.43x = 2,397,568.46
5. Step 5: Solve for x
   x = 2,397,568.46/2,023.43
6. Step 6: Final answer
   x = 1,184.90