Finding the Fourth Proportional to 8,982.32, 13,482.89 and 4,306.28

Step by Step Solution

1. Step 1: Write the proportion equation
   8,982.32 : 13,482.89 = 4,306.28 : x
2. Step 2: Convert to fraction form
   8,982.32/13,482.89 = 4,306.28/x
3. Step 3: Cross multiply
   8,982.32x = 13,482.89 × 4,306.28
4. Step 4: Simplify right side
   8,982.32x = 58,061,010.60
5. Step 5: Solve for x
   x = 58,061,010.60/8,982.32
6. Step 6: Final answer
   x = 6,463.93