Finding the Fourth Proportional to 3,401.24, 5,100.49 and 1,060.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.24 : 5,100.49 = 1,060.48 : x
2. Step 2: Convert to fraction form
   3,401.24/5,100.49 = 1,060.48/x
3. Step 3: Cross multiply
   3,401.24x = 5,100.49 × 1,060.48
4. Step 4: Simplify right side
   3,401.24x = 5,408,967.64
5. Step 5: Solve for x
   x = 5,408,967.64/3,401.24
6. Step 6: Final answer
   x = 1,590.29