Finding the Fourth Proportional to 23,667.39, 32,662.04 and 13,056.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667.39 : 32,662.04 = 13,056.39 : x
2. Step 2: Convert to fraction form
   23,667.39/32,662.04 = 13,056.39/x
3. Step 3: Cross multiply
   23,667.39x = 32,662.04 × 13,056.39
4. Step 4: Simplify right side
   23,667.39x = 426,448,267.15
5. Step 5: Solve for x
   x = 426,448,267.15/23,667.39
6. Step 6: Final answer
   x = 18,018.39