Finding the Fourth Proportional to 2,844.18, 4,267.23 and 1,111.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,844.18 : 4,267.23 = 1,111.86 : x
2. Step 2: Convert to fraction form
   2,844.18/4,267.23 = 1,111.86/x
3. Step 3: Cross multiply
   2,844.18x = 4,267.23 × 1,111.86
4. Step 4: Simplify right side
   2,844.18x = 4,744,562.35
5. Step 5: Solve for x
   x = 4,744,562.35/2,844.18
6. Step 6: Final answer
   x = 1,668.17