Finding the Fourth Proportional to 16,375.77, 22,597.58 and 9,663.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,375.77 : 22,597.58 = 9,663.50 : x
2. Step 2: Convert to fraction form
   16,375.77/22,597.58 = 9,663.50/x
3. Step 3: Cross multiply
   16,375.77x = 22,597.58 × 9,663.50
4. Step 4: Simplify right side
   16,375.77x = 218,371,666.01
5. Step 5: Solve for x
   x = 218,371,666.01/16,375.77
6. Step 6: Final answer
   x = 13,335.05