Finding the Fourth Proportional to 17,943.76, 24,796.56 and 13,459.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,943.76 : 24,796.56 = 13,459.73 : x
2. Step 2: Convert to fraction form
   17,943.76/24,796.56 = 13,459.73/x
3. Step 3: Cross multiply
   17,943.76x = 24,796.56 × 13,459.73
4. Step 4: Simplify right side
   17,943.76x = 333,754,954.93
5. Step 5: Solve for x
   x = 333,754,954.93/17,943.76
6. Step 6: Final answer
   x = 18,600.05