Finding the Fourth Proportional to 23,357.76, 32,233.72 and 12,747.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,357.76 : 32,233.72 = 12,747.48 : x
2. Step 2: Convert to fraction form
   23,357.76/32,233.72 = 12,747.48/x
3. Step 3: Cross multiply
   23,357.76x = 32,233.72 × 12,747.48
4. Step 4: Simplify right side
   23,357.76x = 410,898,701.03
5. Step 5: Solve for x
   x = 410,898,701.03/23,357.76
6. Step 6: Final answer
   x = 17,591.53