Finding the Fourth Proportional to 10,752.56, 16,134.32 and 4,908.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.56 : 16,134.32 = 4,908.42 : x
2. Step 2: Convert to fraction form
   10,752.56/16,134.32 = 4,908.42/x
3. Step 3: Cross multiply
   10,752.56x = 16,134.32 × 4,908.42
4. Step 4: Simplify right side
   10,752.56x = 79,194,018.97
5. Step 5: Solve for x
   x = 79,194,018.97/10,752.56
6. Step 6: Final answer
   x = 7,365.13