Finding the Fourth Proportional to 3,150.27, 4,346.55 and 1,823.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.27 : 4,346.55 = 1,823.49 : x
2. Step 2: Convert to fraction form
   3,150.27/4,346.55 = 1,823.49/x
3. Step 3: Cross multiply
   3,150.27x = 4,346.55 × 1,823.49
4. Step 4: Simplify right side
   3,150.27x = 7,925,890.46
5. Step 5: Solve for x
   x = 7,925,890.46/3,150.27
6. Step 6: Final answer
   x = 2,515.94