Finding the Fourth Proportional to 14,932.38, 20,606.20 and 8,960.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,932.38 : 20,606.20 = 8,960.52 : x
2. Step 2: Convert to fraction form
   14,932.38/20,606.20 = 8,960.52/x
3. Step 3: Cross multiply
   14,932.38x = 20,606.20 × 8,960.52
4. Step 4: Simplify right side
   14,932.38x = 184,642,322.10
5. Step 5: Solve for x
   x = 184,642,322.10/14,932.38
6. Step 6: Final answer
   x = 12,365.23