Finding the Fourth Proportional to 1,468.56, 2,026.18 and 945.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.56 : 2,026.18 = 945.28 : x
2. Step 2: Convert to fraction form
   1,468.56/2,026.18 = 945.28/x
3. Step 3: Cross multiply
   1,468.56x = 2,026.18 × 945.28
4. Step 4: Simplify right side
   1,468.56x = 1,915,307.43
5. Step 5: Solve for x
   x = 1,915,307.43/1,468.56
6. Step 6: Final answer
   x = 1,304.21