Finding the Fourth Proportional to 10,734.48, 16,109.64 and 7,035.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.48 : 16,109.64 = 7,035.48 : x
2. Step 2: Convert to fraction form
   10,734.48/16,109.64 = 7,035.48/x
3. Step 3: Cross multiply
   10,734.48x = 16,109.64 × 7,035.48
4. Step 4: Simplify right side
   10,734.48x = 113,339,050.03
5. Step 5: Solve for x
   x = 113,339,050.03/10,734.48
6. Step 6: Final answer
   x = 10,558.41