Finding the Fourth Proportional to 16,769.01, 23,139.88 and 9,695.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,769.01 : 23,139.88 = 9,695.89 : x
2. Step 2: Convert to fraction form
   16,769.01/23,139.88 = 9,695.89/x
3. Step 3: Cross multiply
   16,769.01x = 23,139.88 × 9,695.89
4. Step 4: Simplify right side
   16,769.01x = 224,361,731.09
5. Step 5: Solve for x
   x = 224,361,731.09/16,769.01
6. Step 6: Final answer
   x = 13,379.55