Finding the Fourth Proportional to 6,830.34, 10,244.72 and 4,020.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,830.34 : 10,244.72 = 4,020.86 : x
2. Step 2: Convert to fraction form
   6,830.34/10,244.72 = 4,020.86/x
3. Step 3: Cross multiply
   6,830.34x = 10,244.72 × 4,020.86
4. Step 4: Simplify right side
   6,830.34x = 41,192,584.86
5. Step 5: Solve for x
   x = 41,192,584.86/6,830.34
6. Step 6: Final answer
   x = 6,030.82