Finding the Fourth Proportional to 23,506.94, 32,441.82 and 13,436.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,506.94 : 32,441.82 = 13,436.18 : x
2. Step 2: Convert to fraction form
   23,506.94/32,441.82 = 13,436.18/x
3. Step 3: Cross multiply
   23,506.94x = 32,441.82 × 13,436.18
4. Step 4: Simplify right side
   23,506.94x = 435,894,133.05
5. Step 5: Solve for x
   x = 435,894,133.05/23,506.94
6. Step 6: Final answer
   x = 18,543.21