Finding the Fourth Proportional to 17,619.46, 24,315.05 and 9,661.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,619.46 : 24,315.05 = 9,661.52 : x
2. Step 2: Convert to fraction form
   17,619.46/24,315.05 = 9,661.52/x
3. Step 3: Cross multiply
   17,619.46x = 24,315.05 × 9,661.52
4. Step 4: Simplify right side
   17,619.46x = 234,920,341.88
5. Step 5: Solve for x
   x = 234,920,341.88/17,619.46
6. Step 6: Final answer
   x = 13,333.00