Finding the Fourth Proportional to 2,084.97, 3,129.60 and 1,627.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.97 : 3,129.60 = 1,627.83 : x
2. Step 2: Convert to fraction form
   2,084.97/3,129.60 = 1,627.83/x
3. Step 3: Cross multiply
   2,084.97x = 3,129.60 × 1,627.83
4. Step 4: Simplify right side
   2,084.97x = 5,094,462.87
5. Step 5: Solve for x
   x = 5,094,462.87/2,084.97
6. Step 6: Final answer
   x = 2,443.42