Finding the Fourth Proportional to 17,362.05, 23,957.83 and 9,809.20

Step by Step Solution

1. Step 1: Write the proportion equation
   17,362.05 : 23,957.83 = 9,809.20 : x
2. Step 2: Convert to fraction form
   17,362.05/23,957.83 = 9,809.20/x
3. Step 3: Cross multiply
   17,362.05x = 23,957.83 × 9,809.20
4. Step 4: Simplify right side
   17,362.05x = 235,007,133.07
5. Step 5: Solve for x
   x = 235,007,133.07/17,362.05
6. Step 6: Final answer
   x = 13,535.68