Finding the Fourth Proportional to 17,823.33, 24,597.95 and 9,865.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,823.33 : 24,597.95 = 9,865.89 : x
2. Step 2: Convert to fraction form
   17,823.33/24,597.95 = 9,865.89/x
3. Step 3: Cross multiply
   17,823.33x = 24,597.95 × 9,865.89
4. Step 4: Simplify right side
   17,823.33x = 242,680,619.60
5. Step 5: Solve for x
   x = 242,680,619.60/17,823.33
6. Step 6: Final answer
   x = 13,615.90