Finding the Fourth Proportional to 23,834.46, 32,891.59 and 13,224.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,834.46 : 32,891.59 = 13,224.10 : x
2. Step 2: Convert to fraction form
   23,834.46/32,891.59 = 13,224.10/x
3. Step 3: Cross multiply
   23,834.46x = 32,891.59 × 13,224.10
4. Step 4: Simplify right side
   23,834.46x = 434,961,675.32
5. Step 5: Solve for x
   x = 434,961,675.32/23,834.46
6. Step 6: Final answer
   x = 18,249.28