Finding the Fourth Proportional to 16,746.72, 23,110.47 and 10,459.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,746.72 : 23,110.47 = 10,459.09 : x
2. Step 2: Convert to fraction form
   16,746.72/23,110.47 = 10,459.09/x
3. Step 3: Cross multiply
   16,746.72x = 23,110.47 × 10,459.09
4. Step 4: Simplify right side
   16,746.72x = 241,714,485.67
5. Step 5: Solve for x
   x = 241,714,485.67/16,746.72
6. Step 6: Final answer
   x = 14,433.54