Finding the Fourth Proportional to 16,748.10, 23,108.49 and 10,456.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,748.10 : 23,108.49 = 10,456.02 : x
2. Step 2: Convert to fraction form
   16,748.10/23,108.49 = 10,456.02/x
3. Step 3: Cross multiply
   16,748.10x = 23,108.49 × 10,456.02
4. Step 4: Simplify right side
   16,748.10x = 241,622,833.61
5. Step 5: Solve for x
   x = 241,622,833.61/16,748.10
6. Step 6: Final answer
   x = 14,426.88