Finding the Fourth Proportional to 12,717.07, 17,548.79 and 7,051.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,717.07 : 17,548.79 = 7,051.46 : x
2. Step 2: Convert to fraction form
   12,717.07/17,548.79 = 7,051.46/x
3. Step 3: Cross multiply
   12,717.07x = 17,548.79 × 7,051.46
4. Step 4: Simplify right side
   12,717.07x = 123,744,467.73
5. Step 5: Solve for x
   x = 123,744,467.73/12,717.07
6. Step 6: Final answer
   x = 9,730.58