Finding the Fourth Proportional to 10,472.93, 14,452.69 and 5,757.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.93 : 14,452.69 = 5,757.51 : x
2. Step 2: Convert to fraction form
   10,472.93/14,452.69 = 5,757.51/x
3. Step 3: Cross multiply
   10,472.93x = 14,452.69 × 5,757.51
4. Step 4: Simplify right side
   10,472.93x = 83,211,492.81
5. Step 5: Solve for x
   x = 83,211,492.81/10,472.93
6. Step 6: Final answer
   x = 7,945.39