Finding the Fourth Proportional to 1,518.52, 2,096.94 and 1,144.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518.52 : 2,096.94 = 1,144.86 : x
2. Step 2: Convert to fraction form
   1,518.52/2,096.94 = 1,144.86/x
3. Step 3: Cross multiply
   1,518.52x = 2,096.94 × 1,144.86
4. Step 4: Simplify right side
   1,518.52x = 2,400,702.73
5. Step 5: Solve for x
   x = 2,400,702.73/1,518.52
6. Step 6: Final answer
   x = 1,580.95