Finding the Fourth Proportional to 16,734.86, 23,091.71 and 10,018.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,734.86 : 23,091.71 = 10,018.88 : x
2. Step 2: Convert to fraction form
   16,734.86/23,091.71 = 10,018.88/x
3. Step 3: Cross multiply
   16,734.86x = 23,091.71 × 10,018.88
4. Step 4: Simplify right side
   16,734.86x = 231,353,071.48
5. Step 5: Solve for x
   x = 231,353,071.48/16,734.86
6. Step 6: Final answer
   x = 13,824.62