Finding the Fourth Proportional to 3,401.56, 5,102.22 and 1,093

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.56 : 5,102.22 = 1,093 : x
2. Step 2: Convert to fraction form
   3,401.56/5,102.22 = 1,093/x
3. Step 3: Cross multiply
   3,401.56x = 5,102.22 × 1,093
4. Step 4: Simplify right side
   3,401.56x = 5,576,726.46
5. Step 5: Solve for x
   x = 5,576,726.46/3,401.56
6. Step 6: Final answer
   x = 1,639.46