Finding the Fourth Proportional to 2,245.82, 3,367.35 and 1,076.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245.82 : 3,367.35 = 1,076.18 : x
2. Step 2: Convert to fraction form
   2,245.82/3,367.35 = 1,076.18/x
3. Step 3: Cross multiply
   2,245.82x = 3,367.35 × 1,076.18
4. Step 4: Simplify right side
   2,245.82x = 3,623,857.89
5. Step 5: Solve for x
   x = 3,623,857.89/2,245.82
6. Step 6: Final answer
   x = 1,613.60