Finding the Fourth Proportional to 10,471.46, 14,450.52 and 5,755.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,471.46 : 14,450.52 = 5,755.72 : x
2. Step 2: Convert to fraction form
   10,471.46/14,450.52 = 5,755.72/x
3. Step 3: Cross multiply
   10,471.46x = 14,450.52 × 5,755.72
4. Step 4: Simplify right side
   10,471.46x = 83,173,146.97
5. Step 5: Solve for x
   x = 83,173,146.97/10,471.46
6. Step 6: Final answer
   x = 7,942.84