Finding the Fourth Proportional to 3,537.98, 4,883.55 and 2,141.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537.98 : 4,883.55 = 2,141.18 : x
2. Step 2: Convert to fraction form
   3,537.98/4,883.55 = 2,141.18/x
3. Step 3: Cross multiply
   3,537.98x = 4,883.55 × 2,141.18
4. Step 4: Simplify right side
   3,537.98x = 10,456,559.59
5. Step 5: Solve for x
   x = 10,456,559.59/3,537.98
6. Step 6: Final answer
   x = 2,955.52