Finding the Fourth Proportional to 17,511.58, 24,165.98 and 9,553.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,511.58 : 24,165.98 = 9,553.86 : x
2. Step 2: Convert to fraction form
   17,511.58/24,165.98 = 9,553.86/x
3. Step 3: Cross multiply
   17,511.58x = 24,165.98 × 9,553.86
4. Step 4: Simplify right side
   17,511.58x = 230,878,389.68
5. Step 5: Solve for x
   x = 230,878,389.68/17,511.58
6. Step 6: Final answer
   x = 13,184.33