Finding the Fourth Proportional to 23,524.76, 32,463.78 and 12,915.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,524.76 : 32,463.78 = 12,915.38 : x
2. Step 2: Convert to fraction form
   23,524.76/32,463.78 = 12,915.38/x
3. Step 3: Cross multiply
   23,524.76x = 32,463.78 × 12,915.38
4. Step 4: Simplify right side
   23,524.76x = 419,282,054.94
5. Step 5: Solve for x
   x = 419,282,054.94/23,524.76
6. Step 6: Final answer
   x = 17,823.01