Finding the Fourth Proportional to 3,982.84, 5,473.83 and 3,097.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,982.84 : 5,473.83 = 3,097.10 : x
2. Step 2: Convert to fraction form
   3,982.84/5,473.83 = 3,097.10/x
3. Step 3: Cross multiply
   3,982.84x = 5,473.83 × 3,097.10
4. Step 4: Simplify right side
   3,982.84x = 16,953,024.19
5. Step 5: Solve for x
   x = 16,953,024.19/3,982.84
6. Step 6: Final answer
   x = 4,256.52