Finding the Fourth Proportional to 17,618.96, 24,317.27 and 10,545.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,618.96 : 24,317.27 = 10,545.37 : x
2. Step 2: Convert to fraction form
   17,618.96/24,317.27 = 10,545.37/x
3. Step 3: Cross multiply
   17,618.96x = 24,317.27 × 10,545.37
4. Step 4: Simplify right side
   17,618.96x = 256,434,609.54
5. Step 5: Solve for x
   x = 256,434,609.54/17,618.96
6. Step 6: Final answer
   x = 14,554.47