Finding the Fourth Proportional to 3,904.47, 5,853.47 and 1,823.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,904.47 : 5,853.47 = 1,823.38 : x
2. Step 2: Convert to fraction form
   3,904.47/5,853.47 = 1,823.38/x
3. Step 3: Cross multiply
   3,904.47x = 5,853.47 × 1,823.38
4. Step 4: Simplify right side
   3,904.47x = 10,673,076.38
5. Step 5: Solve for x
   x = 10,673,076.38/3,904.47
6. Step 6: Final answer
   x = 2,733.55