Finding the Fourth Proportional to 23,357.76, 32,233.96 and 12,747.36

Step by Step Solution

1. Step 1: Write the proportion equation
   23,357.76 : 32,233.96 = 12,747.36 : x
2. Step 2: Convert to fraction form
   23,357.76/32,233.96 = 12,747.36/x
3. Step 3: Cross multiply
   23,357.76x = 32,233.96 × 12,747.36
4. Step 4: Simplify right side
   23,357.76x = 410,897,892.35
5. Step 5: Solve for x
   x = 410,897,892.35/23,357.76
6. Step 6: Final answer
   x = 17,591.49