Finding the Fourth Proportional to 23,244.72, 32,078.52 and 12,635.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,244.72 : 32,078.52 = 12,635.16 : x
2. Step 2: Convert to fraction form
   23,244.72/32,078.52 = 12,635.16/x
3. Step 3: Cross multiply
   23,244.72x = 32,078.52 × 12,635.16
4. Step 4: Simplify right side
   23,244.72x = 405,317,232.76
5. Step 5: Solve for x
   x = 405,317,232.76/23,244.72
6. Step 6: Final answer
   x = 17,436.96