Finding the Fourth Proportional to 2,678.94, 3,696.81 and 1,483.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678.94 : 3,696.81 = 1,483.89 : x
2. Step 2: Convert to fraction form
   2,678.94/3,696.81 = 1,483.89/x
3. Step 3: Cross multiply
   2,678.94x = 3,696.81 × 1,483.89
4. Step 4: Simplify right side
   2,678.94x = 5,485,659.39
5. Step 5: Solve for x
   x = 5,485,659.39/2,678.94
6. Step 6: Final answer
   x = 2,047.70