Finding the Fourth Proportional to 17,883.50, 24,679.28 and 9,817.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,883.50 : 24,679.28 = 9,817.22 : x
2. Step 2: Convert to fraction form
   17,883.50/24,679.28 = 9,817.22/x
3. Step 3: Cross multiply
   17,883.50x = 24,679.28 × 9,817.22
4. Step 4: Simplify right side
   17,883.50x = 242,281,748.72
5. Step 5: Solve for x
   x = 242,281,748.72/17,883.50
6. Step 6: Final answer
   x = 13,547.79