Finding the Fourth Proportional to 2,424.58, 3,343.78 and 1,752.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.58 : 3,343.78 = 1,752.21 : x
2. Step 2: Convert to fraction form
   2,424.58/3,343.78 = 1,752.21/x
3. Step 3: Cross multiply
   2,424.58x = 3,343.78 × 1,752.21
4. Step 4: Simplify right side
   2,424.58x = 5,858,997.54
5. Step 5: Solve for x
   x = 5,858,997.54/2,424.58
6. Step 6: Final answer
   x = 2,416.50