Finding the Fourth Proportional to 3,700.98, 5,107.42 and 2,022.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,700.98 : 5,107.42 = 2,022.46 : x
2. Step 2: Convert to fraction form
   3,700.98/5,107.42 = 2,022.46/x
3. Step 3: Cross multiply
   3,700.98x = 5,107.42 × 2,022.46
4. Step 4: Simplify right side
   3,700.98x = 10,329,552.65
5. Step 5: Solve for x
   x = 10,329,552.65/3,700.98
6. Step 6: Final answer
   x = 2,791.03