Finding the Fourth Proportional to 17,353.84, 23,947.86 and 9,697.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,353.84 : 23,947.86 = 9,697.18 : x
2. Step 2: Convert to fraction form
   17,353.84/23,947.86 = 9,697.18/x
3. Step 3: Cross multiply
   17,353.84x = 23,947.86 × 9,697.18
4. Step 4: Simplify right side
   17,353.84x = 232,226,709.03
5. Step 5: Solve for x
   x = 232,226,709.03/17,353.84
6. Step 6: Final answer
   x = 13,381.86