Finding the Fourth Proportional to 10,709.57, 16,053.32 and 4,473.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,709.57 : 16,053.32 = 4,473.23 : x
2. Step 2: Convert to fraction form
   10,709.57/16,053.32 = 4,473.23/x
3. Step 3: Cross multiply
   10,709.57x = 16,053.32 × 4,473.23
4. Step 4: Simplify right side
   10,709.57x = 71,810,123.54
5. Step 5: Solve for x
   x = 71,810,123.54/10,709.57
6. Step 6: Final answer
   x = 6,705.23