Finding the Fourth Proportional to 16,141.56, 24,211.68 and 4,454.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.56 : 24,211.68 = 4,454.48 : x
2. Step 2: Convert to fraction form
   16,141.56/24,211.68 = 4,454.48/x
3. Step 3: Cross multiply
   16,141.56x = 24,211.68 × 4,454.48
4. Step 4: Simplify right side
   16,141.56x = 107,850,444.33
5. Step 5: Solve for x
   x = 107,850,444.33/16,141.56
6. Step 6: Final answer
   x = 6,681.54