Finding the Fourth Proportional to 16,808.50, 23,190.06 and 9,732.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,808.50 : 23,190.06 = 9,732.34 : x
2. Step 2: Convert to fraction form
   16,808.50/23,190.06 = 9,732.34/x
3. Step 3: Cross multiply
   16,808.50x = 23,190.06 × 9,732.34
4. Step 4: Simplify right side
   16,808.50x = 225,693,548.54
5. Step 5: Solve for x
   x = 225,693,548.54/16,808.50
6. Step 6: Final answer
   x = 13,427.35