Finding the Fourth Proportional to 2,336.16, 3,503.50 and 775.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.16 : 3,503.50 = 775.82 : x
2. Step 2: Convert to fraction form
   2,336.16/3,503.50 = 775.82/x
3. Step 3: Cross multiply
   2,336.16x = 3,503.50 × 775.82
4. Step 4: Simplify right side
   2,336.16x = 2,718,085.37
5. Step 5: Solve for x
   x = 2,718,085.37/2,336.16
6. Step 6: Final answer
   x = 1,163.48