Finding the Fourth Proportional to 1,468.22, 2,026.10 and 805.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.22 : 2,026.10 = 805.05 : x
2. Step 2: Convert to fraction form
   1,468.22/2,026.10 = 805.05/x
3. Step 3: Cross multiply
   1,468.22x = 2,026.10 × 805.05
4. Step 4: Simplify right side
   1,468.22x = 1,631,113.82
5. Step 5: Solve for x
   x = 1,631,113.82/1,468.22
6. Step 6: Final answer
   x = 1,110.95