Finding the Fourth Proportional to 10,171.44, 14,026.72 and 7,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171.44 : 14,026.72 = 7,932.50 : x
2. Step 2: Convert to fraction form
   10,171.44/14,026.72 = 7,932.50/x
3. Step 3: Cross multiply
   10,171.44x = 14,026.72 × 7,932.50
4. Step 4: Simplify right side
   10,171.44x = 111,266,846.60
5. Step 5: Solve for x
   x = 111,266,846.60/10,171.44
6. Step 6: Final answer
   x = 10,939.15