Finding the Fourth Proportional to 1,773.95, 2,447.89 and 1,027.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.95 : 2,447.89 = 1,027.67 : x
2. Step 2: Convert to fraction form
   1,773.95/2,447.89 = 1,027.67/x
3. Step 3: Cross multiply
   1,773.95x = 2,447.89 × 1,027.67
4. Step 4: Simplify right side
   1,773.95x = 2,515,608.31
5. Step 5: Solve for x
   x = 2,515,608.31/1,773.95
6. Step 6: Final answer
   x = 1,418.09