Finding the Fourth Proportional to 16,020.76, 22,102.78 and 10,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,020.76 : 22,102.78 = 10,050.25 : x
2. Step 2: Convert to fraction form
   16,020.76/22,102.78 = 10,050.25/x
3. Step 3: Cross multiply
   16,020.76x = 22,102.78 × 10,050.25
4. Step 4: Simplify right side
   16,020.76x = 222,138,464.70
5. Step 5: Solve for x
   x = 222,138,464.70/16,020.76
6. Step 6: Final answer
   x = 13,865.66