Finding the Fourth Proportional to 4,443.82, 6,132.30 and 2,454.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,443.82 : 6,132.30 = 2,454.34 : x
2. Step 2: Convert to fraction form
   4,443.82/6,132.30 = 2,454.34/x
3. Step 3: Cross multiply
   4,443.82x = 6,132.30 × 2,454.34
4. Step 4: Simplify right side
   4,443.82x = 15,050,749.18
5. Step 5: Solve for x
   x = 15,050,749.18/4,443.82
6. Step 6: Final answer
   x = 3,386.89