Finding the Fourth Proportional to 16,994.39, 23,447.39 and 10,275.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,994.39 : 23,447.39 = 10,275.14 : x
2. Step 2: Convert to fraction form
   16,994.39/23,447.39 = 10,275.14/x
3. Step 3: Cross multiply
   16,994.39x = 23,447.39 × 10,275.14
4. Step 4: Simplify right side
   16,994.39x = 240,925,046.27
5. Step 5: Solve for x
   x = 240,925,046.27/16,994.39
6. Step 6: Final answer
   x = 14,176.74