Finding the Fourth Proportional to 16,465.89, 22,712.62 and 10,800.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,465.89 : 22,712.62 = 10,800.96 : x
2. Step 2: Convert to fraction form
   16,465.89/22,712.62 = 10,800.96/x
3. Step 3: Cross multiply
   16,465.89x = 22,712.62 × 10,800.96
4. Step 4: Simplify right side
   16,465.89x = 245,318,100.12
5. Step 5: Solve for x
   x = 245,318,100.12/16,465.89
6. Step 6: Final answer
   x = 14,898.56