Finding the Fourth Proportional to 23,563.84, 32,518.04 and 12,954.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,563.84 : 32,518.04 = 12,954.12 : x
2. Step 2: Convert to fraction form
   23,563.84/32,518.04 = 12,954.12/x
3. Step 3: Cross multiply
   23,563.84x = 32,518.04 × 12,954.12
4. Step 4: Simplify right side
   23,563.84x = 421,242,592.32
5. Step 5: Solve for x
   x = 421,242,592.32/23,563.84
6. Step 6: Final answer
   x = 17,876.65