Finding the Fourth Proportional to 16,517.48, 22,782.82 and 10,546.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,517.48 : 22,782.82 = 10,546.46 : x
2. Step 2: Convert to fraction form
   16,517.48/22,782.82 = 10,546.46/x
3. Step 3: Cross multiply
   16,517.48x = 22,782.82 × 10,546.46
4. Step 4: Simplify right side
   16,517.48x = 240,278,099.82
5. Step 5: Solve for x
   x = 240,278,099.82/16,517.48
6. Step 6: Final answer
   x = 14,546.90