Finding the Fourth Proportional to 10,536.55, 14,540.79 and 5,756.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,536.55 : 14,540.79 = 5,756.96 : x
2. Step 2: Convert to fraction form
   10,536.55/14,540.79 = 5,756.96/x
3. Step 3: Cross multiply
   10,536.55x = 14,540.79 × 5,756.96
4. Step 4: Simplify right side
   10,536.55x = 83,710,644.91
5. Step 5: Solve for x
   x = 83,710,644.91/10,536.55
6. Step 6: Final answer
   x = 7,944.79