Finding the Fourth Proportional to 17,817.37, 24,588.56 and 10,647.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,817.37 : 24,588.56 = 10,647.05 : x
2. Step 2: Convert to fraction form
   17,817.37/24,588.56 = 10,647.05/x
3. Step 3: Cross multiply
   17,817.37x = 24,588.56 × 10,647.05
4. Step 4: Simplify right side
   17,817.37x = 261,795,531.42
5. Step 5: Solve for x
   x = 261,795,531.42/17,817.37
6. Step 6: Final answer
   x = 14,693.28