Finding the Fourth Proportional to 23,564.44, 32,518.98 and 12,954.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,564.44 : 32,518.98 = 12,954.10 : x
2. Step 2: Convert to fraction form
   23,564.44/32,518.98 = 12,954.10/x
3. Step 3: Cross multiply
   23,564.44x = 32,518.98 × 12,954.10
4. Step 4: Simplify right side
   23,564.44x = 421,254,118.82
5. Step 5: Solve for x
   x = 421,254,118.82/23,564.44
6. Step 6: Final answer
   x = 17,876.69