Finding the Fourth Proportional to 16,772.48, 23,151.18 and 10,804.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,772.48 : 23,151.18 = 10,804.14 : x
2. Step 2: Convert to fraction form
   16,772.48/23,151.18 = 10,804.14/x
3. Step 3: Cross multiply
   16,772.48x = 23,151.18 × 10,804.14
4. Step 4: Simplify right side
   16,772.48x = 250,128,589.89
5. Step 5: Solve for x
   x = 250,128,589.89/16,772.48
6. Step 6: Final answer
   x = 14,913.04