Finding the Fourth Proportional to 16,256.94, 22,444.25 and 10,293.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,256.94 : 22,444.25 = 10,293.72 : x
2. Step 2: Convert to fraction form
   16,256.94/22,444.25 = 10,293.72/x
3. Step 3: Cross multiply
   16,256.94x = 22,444.25 × 10,293.72
4. Step 4: Simplify right side
   16,256.94x = 231,034,773.64
5. Step 5: Solve for x
   x = 231,034,773.64/16,256.94
6. Step 6: Final answer
   x = 14,211.46