Finding the Fourth Proportional to 16,764.96, 23,139.76 and 9,695.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,764.96 : 23,139.76 = 9,695.76 : x
2. Step 2: Convert to fraction form
   16,764.96/23,139.76 = 9,695.76/x
3. Step 3: Cross multiply
   16,764.96x = 23,139.76 × 9,695.76
4. Step 4: Simplify right side
   16,764.96x = 224,357,559.42
5. Step 5: Solve for x
   x = 224,357,559.42/16,764.96
6. Step 6: Final answer
   x = 13,382.53