Finding the Fourth Proportional to 10,264.14, 14,156.46 and 7,431.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,264.14 : 14,156.46 = 7,431.96 : x
2. Step 2: Convert to fraction form
   10,264.14/14,156.46 = 7,431.96/x
3. Step 3: Cross multiply
   10,264.14x = 14,156.46 × 7,431.96
4. Step 4: Simplify right side
   10,264.14x = 105,210,244.46
5. Step 5: Solve for x
   x = 105,210,244.46/10,264.14
6. Step 6: Final answer
   x = 10,250.27