Finding the Fourth Proportional to 12,010.89, 16,574.32 and 6,706.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,010.89 : 16,574.32 = 6,706.04 : x
2. Step 2: Convert to fraction form
   12,010.89/16,574.32 = 6,706.04/x
3. Step 3: Cross multiply
   12,010.89x = 16,574.32 × 6,706.04
4. Step 4: Simplify right side
   12,010.89x = 111,148,052.89
5. Step 5: Solve for x
   x = 111,148,052.89/12,010.89
6. Step 6: Final answer
   x = 9,253.94