Finding the Fourth Proportional to 17,353.72, 23,947.98 and 9,395.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,353.72 : 23,947.98 = 9,395.74 : x
2. Step 2: Convert to fraction form
   17,353.72/23,947.98 = 9,395.74/x
3. Step 3: Cross multiply
   17,353.72x = 23,947.98 × 9,395.74
4. Step 4: Simplify right side
   17,353.72x = 225,008,993.61
5. Step 5: Solve for x
   x = 225,008,993.61/17,353.72
6. Step 6: Final answer
   x = 12,966.04