Finding the Fourth Proportional to 16,510.00, 22,783.70 and 8,956.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.00 : 22,783.70 = 8,956.34 : x
2. Step 2: Convert to fraction form
   16,510.00/22,783.70 = 8,956.34/x
3. Step 3: Cross multiply
   16,510.00x = 22,783.70 × 8,956.34
4. Step 4: Simplify right side
   16,510.00x = 204,058,518.88
5. Step 5: Solve for x
   x = 204,058,518.88/16,510.00
6. Step 6: Final answer
   x = 12,359.70