Finding the Fourth Proportional to 23,083.38, 31,858.14 and 13,014

Step by Step Solution

1. Step 1: Write the proportion equation
   23,083.38 : 31,858.14 = 13,014 : x
2. Step 2: Convert to fraction form
   23,083.38/31,858.14 = 13,014/x
3. Step 3: Cross multiply
   23,083.38x = 31,858.14 × 13,014
4. Step 4: Simplify right side
   23,083.38x = 414,601,833.96
5. Step 5: Solve for x
   x = 414,601,833.96/23,083.38
6. Step 6: Final answer
   x = 17,961.05