Finding the Fourth Proportional to 2,858.24, 3,944.72 and 1,599.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858.24 : 3,944.72 = 1,599.37 : x
2. Step 2: Convert to fraction form
   2,858.24/3,944.72 = 1,599.37/x
3. Step 3: Cross multiply
   2,858.24x = 3,944.72 × 1,599.37
4. Step 4: Simplify right side
   2,858.24x = 6,309,060.96
5. Step 5: Solve for x
   x = 6,309,060.96/2,858.24
6. Step 6: Final answer
   x = 2,207.32