Finding the Fourth Proportional to 23,525.02, 32,464.97 and 12,915.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,525.02 : 32,464.97 = 12,915.03 : x
2. Step 2: Convert to fraction form
   23,525.02/32,464.97 = 12,915.03/x
3. Step 3: Cross multiply
   23,525.02x = 32,464.97 × 12,915.03
4. Step 4: Simplify right side
   23,525.02x = 419,286,061.50
5. Step 5: Solve for x
   x = 419,286,061.50/23,525.02
6. Step 6: Final answer
   x = 17,822.98