Finding the Fourth Proportional to 2,443.77, 3,658.70 and 2,073.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.77 : 3,658.70 = 2,073.16 : x
2. Step 2: Convert to fraction form
   2,443.77/3,658.70 = 2,073.16/x
3. Step 3: Cross multiply
   2,443.77x = 3,658.70 × 2,073.16
4. Step 4: Simplify right side
   2,443.77x = 7,585,080.25
5. Step 5: Solve for x
   x = 7,585,080.25/2,443.77
6. Step 6: Final answer
   x = 3,103.84