Finding the Fourth Proportional to 16,766.38, 23,138.23 and 10,053.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,766.38 : 23,138.23 = 10,053.10 : x
2. Step 2: Convert to fraction form
   16,766.38/23,138.23 = 10,053.10/x
3. Step 3: Cross multiply
   16,766.38x = 23,138.23 × 10,053.10
4. Step 4: Simplify right side
   16,766.38x = 232,610,940.01
5. Step 5: Solve for x
   x = 232,610,940.01/16,766.38
6. Step 6: Final answer
   x = 13,873.65