Finding the Fourth Proportional to 10,771.30, 16,134.27 and 4,932.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,771.30 : 16,134.27 = 4,932.82 : x
2. Step 2: Convert to fraction form
   10,771.30/16,134.27 = 4,932.82/x
3. Step 3: Cross multiply
   10,771.30x = 16,134.27 × 4,932.82
4. Step 4: Simplify right side
   10,771.30x = 79,587,449.74
5. Step 5: Solve for x
   x = 79,587,449.74/10,771.30
6. Step 6: Final answer
   x = 7,388.84