Finding the Fourth Proportional to 3,576.27, 4,935.83 and 2,085.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.27 : 4,935.83 = 2,085.06 : x
2. Step 2: Convert to fraction form
   3,576.27/4,935.83 = 2,085.06/x
3. Step 3: Cross multiply
   3,576.27x = 4,935.83 × 2,085.06
4. Step 4: Simplify right side
   3,576.27x = 10,291,491.27
5. Step 5: Solve for x
   x = 10,291,491.27/3,576.27
6. Step 6: Final answer
   x = 2,877.72