Finding the Fourth Proportional to 17,612.15, 24,304.79 and 9,654.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,612.15 : 24,304.79 = 9,654.30 : x
2. Step 2: Convert to fraction form
   17,612.15/24,304.79 = 9,654.30/x
3. Step 3: Cross multiply
   17,612.15x = 24,304.79 × 9,654.30
4. Step 4: Simplify right side
   17,612.15x = 234,645,758.23
5. Step 5: Solve for x
   x = 234,645,758.23/17,612.15
6. Step 6: Final answer
   x = 13,322.95