Finding the Fourth Proportional to 17,275, 23,842.38 and 13,075.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,275 : 23,842.38 = 13,075.96 : x
2. Step 2: Convert to fraction form
   17,275/23,842.38 = 13,075.96/x
3. Step 3: Cross multiply
   17,275x = 23,842.38 × 13,075.96
4. Step 4: Simplify right side
   17,275x = 311,762,007.18
5. Step 5: Solve for x
   x = 311,762,007.18/17,275
6. Step 6: Final answer
   x = 18,047.00