Finding the Fourth Proportional to 17,501.86, 24,152.69 and 9,543.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,501.86 : 24,152.69 = 9,543.91 : x
2. Step 2: Convert to fraction form
   17,501.86/24,152.69 = 9,543.91/x
3. Step 3: Cross multiply
   17,501.86x = 24,152.69 × 9,543.91
4. Step 4: Simplify right side
   17,501.86x = 230,511,099.62
5. Step 5: Solve for x
   x = 230,511,099.62/17,501.86
6. Step 6: Final answer
   x = 13,170.66