Finding the Fourth Proportional to 10,464.18, 14,440.90 and 5,748.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,464.18 : 14,440.90 = 5,748.56 : x
2. Step 2: Convert to fraction form
   10,464.18/14,440.90 = 5,748.56/x
3. Step 3: Cross multiply
   10,464.18x = 14,440.90 × 5,748.56
4. Step 4: Simplify right side
   10,464.18x = 83,014,380.10
5. Step 5: Solve for x
   x = 83,014,380.10/10,464.18
6. Step 6: Final answer
   x = 7,933.19