Finding the Fourth Proportional to 10,327.10, 14,256.27 and 7,141.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.10 : 14,256.27 = 7,141.37 : x
2. Step 2: Convert to fraction form
   10,327.10/14,256.27 = 7,141.37/x
3. Step 3: Cross multiply
   10,327.10x = 14,256.27 × 7,141.37
4. Step 4: Simplify right side
   10,327.10x = 101,809,227.61
5. Step 5: Solve for x
   x = 101,809,227.61/10,327.10
6. Step 6: Final answer
   x = 9,858.46