Finding the Fourth Proportional to 10,471.58, 14,450.62 and 5,755.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,471.58 : 14,450.62 = 5,755.76 : x
2. Step 2: Convert to fraction form
   10,471.58/14,450.62 = 5,755.76/x
3. Step 3: Cross multiply
   10,471.58x = 14,450.62 × 5,755.76
4. Step 4: Simplify right side
   10,471.58x = 83,174,300.57
5. Step 5: Solve for x
   x = 83,174,300.57/10,471.58
6. Step 6: Final answer
   x = 7,942.86