Finding the Fourth Proportional to 16,591.98, 22,895.26 and 10,217.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,591.98 : 22,895.26 = 10,217.55 : x
2. Step 2: Convert to fraction form
   16,591.98/22,895.26 = 10,217.55/x
3. Step 3: Cross multiply
   16,591.98x = 22,895.26 × 10,217.55
4. Step 4: Simplify right side
   16,591.98x = 233,933,463.81
5. Step 5: Solve for x
   x = 233,933,463.81/16,591.98
6. Step 6: Final answer
   x = 14,099.19