Finding the Fourth Proportional to 13,014.39, 19,522.72 and 3,654.49

Step by Step Solution

1. Step 1: Write the proportion equation
   13,014.39 : 19,522.72 = 3,654.49 : x
2. Step 2: Convert to fraction form
   13,014.39/19,522.72 = 3,654.49/x
3. Step 3: Cross multiply
   13,014.39x = 19,522.72 × 3,654.49
4. Step 4: Simplify right side
   13,014.39x = 71,345,613.98
5. Step 5: Solve for x
   x = 71,345,613.98/13,014.39
6. Step 6: Final answer
   x = 5,482.06