Finding the Fourth Proportional to 23,624.38, 35,445.18 and 10,979.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,624.38 : 35,445.18 = 10,979.98 : x
2. Step 2: Convert to fraction form
   23,624.38/35,445.18 = 10,979.98/x
3. Step 3: Cross multiply
   23,624.38x = 35,445.18 × 10,979.98
4. Step 4: Simplify right side
   23,624.38x = 389,187,367.50
5. Step 5: Solve for x
   x = 389,187,367.50/23,624.38
6. Step 6: Final answer
   x = 16,473.97