Finding the Fourth Proportional to 12,673.09, 17,490.17 and 7,295.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,673.09 : 17,490.17 = 7,295.73 : x
2. Step 2: Convert to fraction form
   12,673.09/17,490.17 = 7,295.73/x
3. Step 3: Cross multiply
   12,673.09x = 17,490.17 × 7,295.73
4. Step 4: Simplify right side
   12,673.09x = 127,603,521.50
5. Step 5: Solve for x
   x = 127,603,521.50/12,673.09
6. Step 6: Final answer
   x = 10,068.86