Finding the Fourth Proportional to 1,514.16, 2,274.68 and 1,451.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514.16 : 2,274.68 = 1,451.86 : x
2. Step 2: Convert to fraction form
   1,514.16/2,274.68 = 1,451.86/x
3. Step 3: Cross multiply
   1,514.16x = 2,274.68 × 1,451.86
4. Step 4: Simplify right side
   1,514.16x = 3,302,514.85
5. Step 5: Solve for x
   x = 3,302,514.85/1,514.16
6. Step 6: Final answer
   x = 2,181.09