Finding the Fourth Proportional to 2,237.81, 3,089.59 and 1,441.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237.81 : 3,089.59 = 1,441.42 : x
2. Step 2: Convert to fraction form
   2,237.81/3,089.59 = 1,441.42/x
3. Step 3: Cross multiply
   2,237.81x = 3,089.59 × 1,441.42
4. Step 4: Simplify right side
   2,237.81x = 4,453,385.49
5. Step 5: Solve for x
   x = 4,453,385.49/2,237.81
6. Step 6: Final answer
   x = 1,990.07