Finding the Fourth Proportional to 12,726.38, 17,562.42 and 7,060.95

Step by Step Solution

1. Step 1: Write the proportion equation
   12,726.38 : 17,562.42 = 7,060.95 : x
2. Step 2: Convert to fraction form
   12,726.38/17,562.42 = 7,060.95/x
3. Step 3: Cross multiply
   12,726.38x = 17,562.42 × 7,060.95
4. Step 4: Simplify right side
   12,726.38x = 124,007,369.50
5. Step 5: Solve for x
   x = 124,007,369.50/12,726.38
6. Step 6: Final answer
   x = 9,744.12