Finding the Fourth Proportional to 16,708.72, 23,052.34 and 9,533.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,708.72 : 23,052.34 = 9,533.48 : x
2. Step 2: Convert to fraction form
   16,708.72/23,052.34 = 9,533.48/x
3. Step 3: Cross multiply
   16,708.72x = 23,052.34 × 9,533.48
4. Step 4: Simplify right side
   16,708.72x = 219,769,022.34
5. Step 5: Solve for x
   x = 219,769,022.34/16,708.72
6. Step 6: Final answer
   x = 13,152.95