Finding the Fourth Proportional to 12,441, 17,168.70 and 6,852.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,441 : 17,168.70 = 6,852.12 : x
2. Step 2: Convert to fraction form
   12,441/17,168.70 = 6,852.12/x
3. Step 3: Cross multiply
   12,441x = 17,168.70 × 6,852.12
4. Step 4: Simplify right side
   12,441x = 117,641,992.64
5. Step 5: Solve for x
   x = 117,641,992.64/12,441
6. Step 6: Final answer
   x = 9,455.99