Finding the Fourth Proportional to 2,185.95, 3,277.67 and 1,296.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185.95 : 3,277.67 = 1,296.83 : x
2. Step 2: Convert to fraction form
   2,185.95/3,277.67 = 1,296.83/x
3. Step 3: Cross multiply
   2,185.95x = 3,277.67 × 1,296.83
4. Step 4: Simplify right side
   2,185.95x = 4,250,575.00
5. Step 5: Solve for x
   x = 4,250,575.00/2,185.95
6. Step 6: Final answer
   x = 1,944.49