Finding the Fourth Proportional to 23,667.35, 32,661.32 and 13,056.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667.35 : 32,661.32 = 13,056.98 : x
2. Step 2: Convert to fraction form
   23,667.35/32,661.32 = 13,056.98/x
3. Step 3: Cross multiply
   23,667.35x = 32,661.32 × 13,056.98
4. Step 4: Simplify right side
   23,667.35x = 426,457,973.42
5. Step 5: Solve for x
   x = 426,457,973.42/23,667.35
6. Step 6: Final answer
   x = 18,018.83