Finding the Fourth Proportional to 17,547.50, 24,217.18 and 9,994.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,547.50 : 24,217.18 = 9,994.16 : x
2. Step 2: Convert to fraction form
   17,547.50/24,217.18 = 9,994.16/x
3. Step 3: Cross multiply
   17,547.50x = 24,217.18 × 9,994.16
4. Step 4: Simplify right side
   17,547.50x = 242,030,371.67
5. Step 5: Solve for x
   x = 242,030,371.67/17,547.50
6. Step 6: Final answer
   x = 13,792.87