Finding the Fourth Proportional to 1,514.28, 2,266.98 and 1,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514.28 : 2,266.98 = 1,150.50 : x
2. Step 2: Convert to fraction form
   1,514.28/2,266.98 = 1,150.50/x
3. Step 3: Cross multiply
   1,514.28x = 2,266.98 × 1,150.50
4. Step 4: Simplify right side
   1,514.28x = 2,608,160.49
5. Step 5: Solve for x
   x = 2,608,160.49/1,514.28
6. Step 6: Final answer
   x = 1,722.38