Finding the Fourth Proportional to 17,619.72, 24,315.78 and 10,064.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,619.72 : 24,315.78 = 10,064.44 : x
2. Step 2: Convert to fraction form
   17,619.72/24,315.78 = 10,064.44/x
3. Step 3: Cross multiply
   17,619.72x = 24,315.78 × 10,064.44
4. Step 4: Simplify right side
   17,619.72x = 244,724,708.86
5. Step 5: Solve for x
   x = 244,724,708.86/17,619.72
6. Step 6: Final answer
   x = 13,889.25