Finding the Fourth Proportional to 23,530.03, 32,467.94 and 13,456.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,530.03 : 32,467.94 = 13,456.16 : x
2. Step 2: Convert to fraction form
   23,530.03/32,467.94 = 13,456.16/x
3. Step 3: Cross multiply
   23,530.03x = 32,467.94 × 13,456.16
4. Step 4: Simplify right side
   23,530.03x = 436,893,738.11
5. Step 5: Solve for x
   x = 436,893,738.11/23,530.03
6. Step 6: Final answer
   x = 18,567.50