Finding the Fourth Proportional to 4,397.82, 6,596.18 and 1,110.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,397.82 : 6,596.18 = 1,110.72 : x
2. Step 2: Convert to fraction form
   4,397.82/6,596.18 = 1,110.72/x
3. Step 3: Cross multiply
   4,397.82x = 6,596.18 × 1,110.72
4. Step 4: Simplify right side
   4,397.82x = 7,326,503.50
5. Step 5: Solve for x
   x = 7,326,503.50/4,397.82
6. Step 6: Final answer
   x = 1,665.94