Finding the Fourth Proportional to 17,323.30, 23,905.80 and 9,769.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,323.30 : 23,905.80 = 9,769.54 : x
2. Step 2: Convert to fraction form
   17,323.30/23,905.80 = 9,769.54/x
3. Step 3: Cross multiply
   17,323.30x = 23,905.80 × 9,769.54
4. Step 4: Simplify right side
   17,323.30x = 233,548,669.33
5. Step 5: Solve for x
   x = 233,548,669.33/17,323.30
6. Step 6: Final answer
   x = 13,481.77