Finding the Fourth Proportional to 10,462.55, 14,437.78 and 5,745.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,462.55 : 14,437.78 = 5,745.92 : x
2. Step 2: Convert to fraction form
   10,462.55/14,437.78 = 5,745.92/x
3. Step 3: Cross multiply
   10,462.55x = 14,437.78 × 5,745.92
4. Step 4: Simplify right side
   10,462.55x = 82,958,242.30
5. Step 5: Solve for x
   x = 82,958,242.30/10,462.55
6. Step 6: Final answer
   x = 7,929.07