Finding the Fourth Proportional to 23,514.92, 32,451.53 and 12,904.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,514.92 : 32,451.53 = 12,904.94 : x
2. Step 2: Convert to fraction form
   23,514.92/32,451.53 = 12,904.94/x
3. Step 3: Cross multiply
   23,514.92x = 32,451.53 × 12,904.94
4. Step 4: Simplify right side
   23,514.92x = 418,784,820.78
5. Step 5: Solve for x
   x = 418,784,820.78/23,514.92
6. Step 6: Final answer
   x = 17,809.32