Finding the Fourth Proportional to 10,773.57, 16,149.54 and 4,535.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.57 : 16,149.54 = 4,535.10 : x
2. Step 2: Convert to fraction form
   10,773.57/16,149.54 = 4,535.10/x
3. Step 3: Cross multiply
   10,773.57x = 16,149.54 × 4,535.10
4. Step 4: Simplify right side
   10,773.57x = 73,239,778.85
5. Step 5: Solve for x
   x = 73,239,778.85/10,773.57
6. Step 6: Final answer
   x = 6,798.10