Finding the Fourth Proportional to 1,650.57, 2,279.33 and 1,062.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.57 : 2,279.33 = 1,062.14 : x
2. Step 2: Convert to fraction form
   1,650.57/2,279.33 = 1,062.14/x
3. Step 3: Cross multiply
   1,650.57x = 2,279.33 × 1,062.14
4. Step 4: Simplify right side
   1,650.57x = 2,420,950.86
5. Step 5: Solve for x
   x = 2,420,950.86/1,650.57
6. Step 6: Final answer
   x = 1,466.74