Finding the Fourth Proportional to 16,063.90, 22,152.63 and 12,525.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,063.90 : 22,152.63 = 12,525.82 : x
2. Step 2: Convert to fraction form
   16,063.90/22,152.63 = 12,525.82/x
3. Step 3: Cross multiply
   16,063.90x = 22,152.63 × 12,525.82
4. Step 4: Simplify right side
   16,063.90x = 277,479,855.91
5. Step 5: Solve for x
   x = 277,479,855.91/16,063.90
6. Step 6: Final answer
   x = 17,273.50