Finding the Fourth Proportional to 1,468.70, 2,026.83 and 805.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.70 : 2,026.83 = 805.54 : x
2. Step 2: Convert to fraction form
   1,468.70/2,026.83 = 805.54/x
3. Step 3: Cross multiply
   1,468.70x = 2,026.83 × 805.54
4. Step 4: Simplify right side
   1,468.70x = 1,632,689.86
5. Step 5: Solve for x
   x = 1,632,689.86/1,468.70
6. Step 6: Final answer
   x = 1,111.66