Finding the Fourth Proportional to 16,767.02, 23,136.72 and 9,695.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,767.02 : 23,136.72 = 9,695.72 : x
2. Step 2: Convert to fraction form
   16,767.02/23,136.72 = 9,695.72/x
3. Step 3: Cross multiply
   16,767.02x = 23,136.72 × 9,695.72
4. Step 4: Simplify right side
   16,767.02x = 224,327,158.84
5. Step 5: Solve for x
   x = 224,327,158.84/16,767.02
6. Step 6: Final answer
   x = 13,379.07