Finding the Fourth Proportional to 12,010.42, 16,573.62 and 6,705.16

Step by Step Solution

1. Step 1: Write the proportion equation
   12,010.42 : 16,573.62 = 6,705.16 : x
2. Step 2: Convert to fraction form
   12,010.42/16,573.62 = 6,705.16/x
3. Step 3: Cross multiply
   12,010.42x = 16,573.62 × 6,705.16
4. Step 4: Simplify right side
   12,010.42x = 111,128,773.88
5. Step 5: Solve for x
   x = 111,128,773.88/12,010.42
6. Step 6: Final answer
   x = 9,252.70