Finding the Fourth Proportional to 17,567, 24,212.94 and 13,316.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,567 : 24,212.94 = 13,316.70 : x
2. Step 2: Convert to fraction form
   17,567/24,212.94 = 13,316.70/x
3. Step 3: Cross multiply
   17,567x = 24,212.94 × 13,316.70
4. Step 4: Simplify right side
   17,567x = 322,436,458.10
5. Step 5: Solve for x
   x = 322,436,458.10/17,567
6. Step 6: Final answer
   x = 18,354.67