Finding the Fourth Proportional to 3,620.82, 4,996.83 and 2,048.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620.82 : 4,996.83 = 2,048.88 : x
2. Step 2: Convert to fraction form
   3,620.82/4,996.83 = 2,048.88/x
3. Step 3: Cross multiply
   3,620.82x = 4,996.83 × 2,048.88
4. Step 4: Simplify right side
   3,620.82x = 10,237,880.07
5. Step 5: Solve for x
   x = 10,237,880.07/3,620.82
6. Step 6: Final answer
   x = 2,827.51