Finding the Fourth Proportional to 17,790.30, 24,550.37 and 10,236.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,790.30 : 24,550.37 = 10,236.69 : x
2. Step 2: Convert to fraction form
   17,790.30/24,550.37 = 10,236.69/x
3. Step 3: Cross multiply
   17,790.30x = 24,550.37 × 10,236.69
4. Step 4: Simplify right side
   17,790.30x = 251,314,353.14
5. Step 5: Solve for x
   x = 251,314,353.14/17,790.30
6. Step 6: Final answer
   x = 14,126.49