Finding the Fourth Proportional to 17,770.27, 24,522.81 and 9,812.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,770.27 : 24,522.81 = 9,812.32 : x
2. Step 2: Convert to fraction form
   17,770.27/24,522.81 = 9,812.32/x
3. Step 3: Cross multiply
   17,770.27x = 24,522.81 × 9,812.32
4. Step 4: Simplify right side
   17,770.27x = 240,625,659.02
5. Step 5: Solve for x
   x = 240,625,659.02/17,770.27
6. Step 6: Final answer
   x = 13,540.91