Finding the Fourth Proportional to 3,442.39, 5,164.17 and 1,133.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442.39 : 5,164.17 = 1,133.89 : x
2. Step 2: Convert to fraction form
   3,442.39/5,164.17 = 1,133.89/x
3. Step 3: Cross multiply
   3,442.39x = 5,164.17 × 1,133.89
4. Step 4: Simplify right side
   3,442.39x = 5,855,600.72
5. Step 5: Solve for x
   x = 5,855,600.72/3,442.39
6. Step 6: Final answer
   x = 1,701.03