Finding the Fourth Proportional to 2,216.06, 3,323.69 and 734.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216.06 : 3,323.69 = 734.82 : x
2. Step 2: Convert to fraction form
   2,216.06/3,323.69 = 734.82/x
3. Step 3: Cross multiply
   2,216.06x = 3,323.69 × 734.82
4. Step 4: Simplify right side
   2,216.06x = 2,442,310.21
5. Step 5: Solve for x
   x = 2,442,310.21/2,216.06
6. Step 6: Final answer
   x = 1,102.10