Finding the Fourth Proportional to 2,441.16, 3,663.06 and 1,619.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441.16 : 3,663.06 = 1,619.82 : x
2. Step 2: Convert to fraction form
   2,441.16/3,663.06 = 1,619.82/x
3. Step 3: Cross multiply
   2,441.16x = 3,663.06 × 1,619.82
4. Step 4: Simplify right side
   2,441.16x = 5,933,497.85
5. Step 5: Solve for x
   x = 5,933,497.85/2,441.16
6. Step 6: Final answer
   x = 2,430.61