Finding the Fourth Proportional to 17,164.02, 23,667.62 and 14,905.97

Step by Step Solution

1. Step 1: Write the proportion equation
   17,164.02 : 23,667.62 = 14,905.97 : x
2. Step 2: Convert to fraction form
   17,164.02/23,667.62 = 14,905.97/x
3. Step 3: Cross multiply
   17,164.02x = 23,667.62 × 14,905.97
4. Step 4: Simplify right side
   17,164.02x = 352,788,640.82
5. Step 5: Solve for x
   x = 352,788,640.82/17,164.02
6. Step 6: Final answer
   x = 20,553.96