Finding the Fourth Proportional to 6,443.33, 8,895.74 and 4,948.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,443.33 : 8,895.74 = 4,948.34 : x
2. Step 2: Convert to fraction form
   6,443.33/8,895.74 = 4,948.34/x
3. Step 3: Cross multiply
   6,443.33x = 8,895.74 × 4,948.34
4. Step 4: Simplify right side
   6,443.33x = 44,019,076.85
5. Step 5: Solve for x
   x = 44,019,076.85/6,443.33
6. Step 6: Final answer
   x = 6,831.73