Finding the Fourth Proportional to 17,456, 24,089.28 and 10,004

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456 : 24,089.28 = 10,004 : x
2. Step 2: Convert to fraction form
   17,456/24,089.28 = 10,004/x
3. Step 3: Cross multiply
   17,456x = 24,089.28 × 10,004
4. Step 4: Simplify right side
   17,456x = 240,989,157.12
5. Step 5: Solve for x
   x = 240,989,157.12/17,456
6. Step 6: Final answer
   x = 13,805.52