Finding the Fourth Proportional to 17,852.39, 24,636.50 and 9,894.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,852.39 : 24,636.50 = 9,894.74 : x
2. Step 2: Convert to fraction form
   17,852.39/24,636.50 = 9,894.74/x
3. Step 3: Cross multiply
   17,852.39x = 24,636.50 × 9,894.74
4. Step 4: Simplify right side
   17,852.39x = 243,771,589.35
5. Step 5: Solve for x
   x = 243,771,589.35/17,852.39
6. Step 6: Final answer
   x = 13,654.85