Finding the Fourth Proportional to 10,757.27, 14,844.48 and 5,977.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,757.27 : 14,844.48 = 5,977.49 : x
2. Step 2: Convert to fraction form
   10,757.27/14,844.48 = 5,977.49/x
3. Step 3: Cross multiply
   10,757.27x = 14,844.48 × 5,977.49
4. Step 4: Simplify right side
   10,757.27x = 88,732,656.53
5. Step 5: Solve for x
   x = 88,732,656.53/10,757.27
6. Step 6: Final answer
   x = 8,248.63