Finding the Fourth Proportional to 12,010.30, 16,574.88 and 6,705.16

Step by Step Solution

1. Step 1: Write the proportion equation
   12,010.30 : 16,574.88 = 6,705.16 : x
2. Step 2: Convert to fraction form
   12,010.30/16,574.88 = 6,705.16/x
3. Step 3: Cross multiply
   12,010.30x = 16,574.88 × 6,705.16
4. Step 4: Simplify right side
   12,010.30x = 111,137,222.38
5. Step 5: Solve for x
   x = 111,137,222.38/12,010.30
6. Step 6: Final answer
   x = 9,253.49