Finding the Fourth Proportional to 2,401.85, 3,600.64 and 1,151.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.85 : 3,600.64 = 1,151.76 : x
2. Step 2: Convert to fraction form
   2,401.85/3,600.64 = 1,151.76/x
3. Step 3: Cross multiply
   2,401.85x = 3,600.64 × 1,151.76
4. Step 4: Simplify right side
   2,401.85x = 4,147,067.37
5. Step 5: Solve for x
   x = 4,147,067.37/2,401.85
6. Step 6: Final answer
   x = 1,726.62