Finding the Fourth Proportional to 23,084.18, 31,855.22 and 13,014.70

Step by Step Solution

1. Step 1: Write the proportion equation
   23,084.18 : 31,855.22 = 13,014.70 : x
2. Step 2: Convert to fraction form
   23,084.18/31,855.22 = 13,014.70/x
3. Step 3: Cross multiply
   23,084.18x = 31,855.22 × 13,014.70
4. Step 4: Simplify right side
   23,084.18x = 414,586,131.73
5. Step 5: Solve for x
   x = 414,586,131.73/23,084.18
6. Step 6: Final answer
   x = 17,959.75