Finding the Fourth Proportional to 2,420.41, 3,336.27 and 1,633.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,420.41 : 3,336.27 = 1,633.09 : x
2. Step 2: Convert to fraction form
   2,420.41/3,336.27 = 1,633.09/x
3. Step 3: Cross multiply
   2,420.41x = 3,336.27 × 1,633.09
4. Step 4: Simplify right side
   2,420.41x = 5,448,429.17
5. Step 5: Solve for x
   x = 5,448,429.17/2,420.41
6. Step 6: Final answer
   x = 2,251.04