Finding the Fourth Proportional to 16,308.76, 22,515.42 and 10,735.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308.76 : 22,515.42 = 10,735.96 : x
2. Step 2: Convert to fraction form
   16,308.76/22,515.42 = 10,735.96/x
3. Step 3: Cross multiply
   16,308.76x = 22,515.42 × 10,735.96
4. Step 4: Simplify right side
   16,308.76x = 241,724,648.50
5. Step 5: Solve for x
   x = 241,724,648.50/16,308.76
6. Step 6: Final answer
   x = 14,821.77