Finding the Fourth Proportional to 10,993.12, 16,474.96 and 7,095.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,993.12 : 16,474.96 = 7,095.52 : x
2. Step 2: Convert to fraction form
   10,993.12/16,474.96 = 7,095.52/x
3. Step 3: Cross multiply
   10,993.12x = 16,474.96 × 7,095.52
4. Step 4: Simplify right side
   10,993.12x = 116,898,408.18
5. Step 5: Solve for x
   x = 116,898,408.18/10,993.12
6. Step 6: Final answer
   x = 10,633.78