Finding the Fourth Proportional to 1,468.58, 2,026.67 and 805.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.58 : 2,026.67 = 805.43 : x
2. Step 2: Convert to fraction form
   1,468.58/2,026.67 = 805.43/x
3. Step 3: Cross multiply
   1,468.58x = 2,026.67 × 805.43
4. Step 4: Simplify right side
   1,468.58x = 1,632,341.86
5. Step 5: Solve for x
   x = 1,632,341.86/1,468.58
6. Step 6: Final answer
   x = 1,111.51