Finding the Fourth Proportional to 23,469.74, 32,388.30 and 12,714.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,469.74 : 32,388.30 = 12,714.72 : x
2. Step 2: Convert to fraction form
   23,469.74/32,388.30 = 12,714.72/x
3. Step 3: Cross multiply
   23,469.74x = 32,388.30 × 12,714.72
4. Step 4: Simplify right side
   23,469.74x = 411,808,165.78
5. Step 5: Solve for x
   x = 411,808,165.78/23,469.74
6. Step 6: Final answer
   x = 17,546.35