Finding the Fourth Proportional to 1,468.29, 2,026.16 and 805.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.29 : 2,026.16 = 805.12 : x
2. Step 2: Convert to fraction form
   1,468.29/2,026.16 = 805.12/x
3. Step 3: Cross multiply
   1,468.29x = 2,026.16 × 805.12
4. Step 4: Simplify right side
   1,468.29x = 1,631,301.94
5. Step 5: Solve for x
   x = 1,631,301.94/1,468.29
6. Step 6: Final answer
   x = 1,111.02