Finding the Fourth Proportional to 23,667.39, 32,661.27 and 13,056.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667.39 : 32,661.27 = 13,056.93 : x
2. Step 2: Convert to fraction form
   23,667.39/32,661.27 = 13,056.93/x
3. Step 3: Cross multiply
   23,667.39x = 32,661.27 × 13,056.93
4. Step 4: Simplify right side
   23,667.39x = 426,455,916.10
5. Step 5: Solve for x
   x = 426,455,916.10/23,667.39
6. Step 6: Final answer
   x = 18,018.71