Finding the Fourth Proportional to 23,514.76, 32,445.30 and 13,573

Step by Step Solution

1. Step 1: Write the proportion equation
   23,514.76 : 32,445.30 = 13,573 : x
2. Step 2: Convert to fraction form
   23,514.76/32,445.30 = 13,573/x
3. Step 3: Cross multiply
   23,514.76x = 32,445.30 × 13,573
4. Step 4: Simplify right side
   23,514.76x = 440,380,056.90
5. Step 5: Solve for x
   x = 440,380,056.90/23,514.76
6. Step 6: Final answer
   x = 18,727.81