Finding the Fourth Proportional to 17,437.39, 24,073.47 and 13,341.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,437.39 : 24,073.47 = 13,341.49 : x
2. Step 2: Convert to fraction form
   17,437.39/24,073.47 = 13,341.49/x
3. Step 3: Cross multiply
   17,437.39x = 24,073.47 × 13,341.49
4. Step 4: Simplify right side
   17,437.39x = 321,175,838.90
5. Step 5: Solve for x
   x = 321,175,838.90/17,437.39
6. Step 6: Final answer
   x = 18,418.81