Finding the Fourth Proportional to 2,568.58, 3,852.44 and 924.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568.58 : 3,852.44 = 924.82 : x
2. Step 2: Convert to fraction form
   2,568.58/3,852.44 = 924.82/x
3. Step 3: Cross multiply
   2,568.58x = 3,852.44 × 924.82
4. Step 4: Simplify right side
   2,568.58x = 3,562,813.56
5. Step 5: Solve for x
   x = 3,562,813.56/2,568.58
6. Step 6: Final answer
   x = 1,387.08