Finding the Fourth Proportional to 22,523.46, 31,081.74 and 12,314.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,523.46 : 31,081.74 = 12,314.10 : x
2. Step 2: Convert to fraction form
   22,523.46/31,081.74 = 12,314.10/x
3. Step 3: Cross multiply
   22,523.46x = 31,081.74 × 12,314.10
4. Step 4: Simplify right side
   22,523.46x = 382,743,654.53
5. Step 5: Solve for x
   x = 382,743,654.53/22,523.46
6. Step 6: Final answer
   x = 16,993.11