Finding the Fourth Proportional to 3,846.84, 5,285.61 and 3,059.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.84 : 5,285.61 = 3,059.52 : x
2. Step 2: Convert to fraction form
   3,846.84/5,285.61 = 3,059.52/x
3. Step 3: Cross multiply
   3,846.84x = 5,285.61 × 3,059.52
4. Step 4: Simplify right side
   3,846.84x = 16,171,429.51
5. Step 5: Solve for x
   x = 16,171,429.51/3,846.84
6. Step 6: Final answer
   x = 4,203.82