Finding the Fourth Proportional to 1,746.18, 2,613.06 and 1,282.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746.18 : 2,613.06 = 1,282.86 : x
2. Step 2: Convert to fraction form
   1,746.18/2,613.06 = 1,282.86/x
3. Step 3: Cross multiply
   1,746.18x = 2,613.06 × 1,282.86
4. Step 4: Simplify right side
   1,746.18x = 3,352,190.15
5. Step 5: Solve for x
   x = 3,352,190.15/1,746.18
6. Step 6: Final answer
   x = 1,919.73