Finding the Fourth Proportional to 3,620.04, 4,995.72 and 2,048.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620.04 : 4,995.72 = 2,048.46 : x
2. Step 2: Convert to fraction form
   3,620.04/4,995.72 = 2,048.46/x
3. Step 3: Cross multiply
   3,620.04x = 4,995.72 × 2,048.46
4. Step 4: Simplify right side
   3,620.04x = 10,233,532.59
5. Step 5: Solve for x
   x = 10,233,532.59/3,620.04
6. Step 6: Final answer
   x = 2,826.91