Finding the Fourth Proportional to 16,257.69, 24,374.88 and 6,892.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,257.69 : 24,374.88 = 6,892.56 : x
2. Step 2: Convert to fraction form
   16,257.69/24,374.88 = 6,892.56/x
3. Step 3: Cross multiply
   16,257.69x = 24,374.88 × 6,892.56
4. Step 4: Simplify right side
   16,257.69x = 168,005,322.89
5. Step 5: Solve for x
   x = 168,005,322.89/16,257.69
6. Step 6: Final answer
   x = 10,333.90