Finding the Fourth Proportional to 16,713.06, 23,063.31 and 9,994.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,713.06 : 23,063.31 = 9,994.71 : x
2. Step 2: Convert to fraction form
   16,713.06/23,063.31 = 9,994.71/x
3. Step 3: Cross multiply
   16,713.06x = 23,063.31 × 9,994.71
4. Step 4: Simplify right side
   16,713.06x = 230,511,095.09
5. Step 5: Solve for x
   x = 230,511,095.09/16,713.06
6. Step 6: Final answer
   x = 13,792.27