Finding the Fourth Proportional to 10,793.13, 16,191.83 and 3,399.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,793.13 : 16,191.83 = 3,399.86 : x
2. Step 2: Convert to fraction form
   10,793.13/16,191.83 = 3,399.86/x
3. Step 3: Cross multiply
   10,793.13x = 16,191.83 × 3,399.86
4. Step 4: Simplify right side
   10,793.13x = 55,049,857.19
5. Step 5: Solve for x
   x = 55,049,857.19/10,793.13
6. Step 6: Final answer
   x = 5,100.45