Finding the Fourth Proportional to 17,506.82, 24,168.33 and 13,518.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,506.82 : 24,168.33 = 13,518.98 : x
2. Step 2: Convert to fraction form
   17,506.82/24,168.33 = 13,518.98/x
3. Step 3: Cross multiply
   17,506.82x = 24,168.33 × 13,518.98
4. Step 4: Simplify right side
   17,506.82x = 326,731,169.90
5. Step 5: Solve for x
   x = 326,731,169.90/17,506.82
6. Step 6: Final answer
   x = 18,663.08