Finding the Fourth Proportional to 16,773.78, 23,149.02 and 10,059.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.78 : 23,149.02 = 10,059.29 : x
2. Step 2: Convert to fraction form
   16,773.78/23,149.02 = 10,059.29/x
3. Step 3: Cross multiply
   16,773.78x = 23,149.02 × 10,059.29
4. Step 4: Simplify right side
   16,773.78x = 232,862,589.65
5. Step 5: Solve for x
   x = 232,862,589.65/16,773.78
6. Step 6: Final answer
   x = 13,882.54