Finding the Fourth Proportional to 1,468.31, 2,026.17 and 805.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.31 : 2,026.17 = 805.03 : x
2. Step 2: Convert to fraction form
   1,468.31/2,026.17 = 805.03/x
3. Step 3: Cross multiply
   1,468.31x = 2,026.17 × 805.03
4. Step 4: Simplify right side
   1,468.31x = 1,631,130.53
5. Step 5: Solve for x
   x = 1,631,130.53/1,468.31
6. Step 6: Final answer
   x = 1,110.89