Finding the Fourth Proportional to 3,462.05, 5,189.98 and 1,270.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,462.05 : 5,189.98 = 1,270.27 : x
2. Step 2: Convert to fraction form
   3,462.05/5,189.98 = 1,270.27/x
3. Step 3: Cross multiply
   3,462.05x = 5,189.98 × 1,270.27
4. Step 4: Simplify right side
   3,462.05x = 6,592,675.89
5. Step 5: Solve for x
   x = 6,592,675.89/3,462.05
6. Step 6: Final answer
   x = 1,904.27