Finding the Fourth Proportional to 2,823.27, 3,895.55 and 1,774.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,823.27 : 3,895.55 = 1,774.72 : x
2. Step 2: Convert to fraction form
   2,823.27/3,895.55 = 1,774.72/x
3. Step 3: Cross multiply
   2,823.27x = 3,895.55 × 1,774.72
4. Step 4: Simplify right side
   2,823.27x = 6,913,510.50
5. Step 5: Solve for x
   x = 6,913,510.50/2,823.27
6. Step 6: Final answer
   x = 2,448.76