Finding the Fourth Proportional to 3,836.52, 5,283.72 and 3,564.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,836.52 : 5,283.72 = 3,564.36 : x
2. Step 2: Convert to fraction form
   3,836.52/5,283.72 = 3,564.36/x
3. Step 3: Cross multiply
   3,836.52x = 5,283.72 × 3,564.36
4. Step 4: Simplify right side
   3,836.52x = 18,833,080.22
5. Step 5: Solve for x
   x = 18,833,080.22/3,836.52
6. Step 6: Final answer
   x = 4,908.90