Finding the Fourth Proportional to 23,524.29, 32,463.55 and 12,769.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,524.29 : 32,463.55 = 12,769.15 : x
2. Step 2: Convert to fraction form
   23,524.29/32,463.55 = 12,769.15/x
3. Step 3: Cross multiply
   23,524.29x = 32,463.55 × 12,769.15
4. Step 4: Simplify right side
   23,524.29x = 414,532,016.93
5. Step 5: Solve for x
   x = 414,532,016.93/23,524.29
6. Step 6: Final answer
   x = 17,621.45