Finding the Fourth Proportional to 2,370.50, 3,551.13 and 1,443.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.50 : 3,551.13 = 1,443.76 : x
2. Step 2: Convert to fraction form
   2,370.50/3,551.13 = 1,443.76/x
3. Step 3: Cross multiply
   2,370.50x = 3,551.13 × 1,443.76
4. Step 4: Simplify right side
   2,370.50x = 5,126,983.89
5. Step 5: Solve for x
   x = 5,126,983.89/2,370.50
6. Step 6: Final answer
   x = 2,162.83