Finding the Fourth Proportional to 12,667.56, 17,481.29 and 6,925.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,667.56 : 17,481.29 = 6,925.02 : x
2. Step 2: Convert to fraction form
   12,667.56/17,481.29 = 6,925.02/x
3. Step 3: Cross multiply
   12,667.56x = 17,481.29 × 6,925.02
4. Step 4: Simplify right side
   12,667.56x = 121,058,282.88
5. Step 5: Solve for x
   x = 121,058,282.88/12,667.56
6. Step 6: Final answer
   x = 9,556.56