Finding the Fourth Proportional to 17,611.40, 24,303.62 and 9,654.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,611.40 : 24,303.62 = 9,654.12 : x
2. Step 2: Convert to fraction form
   17,611.40/24,303.62 = 9,654.12/x
3. Step 3: Cross multiply
   17,611.40x = 24,303.62 × 9,654.12
4. Step 4: Simplify right side
   17,611.40x = 234,630,063.91
5. Step 5: Solve for x
   x = 234,630,063.91/17,611.40
6. Step 6: Final answer
   x = 13,322.62