Finding the Fourth Proportional to 3,351.41, 5,023.69 and 1,158.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,351.41 : 5,023.69 = 1,158.27 : x
2. Step 2: Convert to fraction form
   3,351.41/5,023.69 = 1,158.27/x
3. Step 3: Cross multiply
   3,351.41x = 5,023.69 × 1,158.27
4. Step 4: Simplify right side
   3,351.41x = 5,818,767.68
5. Step 5: Solve for x
   x = 5,818,767.68/3,351.41
6. Step 6: Final answer
   x = 1,736.22