Finding the Fourth Proportional to 16,773.69, 25,160.46 and 4,293.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.69 : 25,160.46 = 4,293.69 : x
2. Step 2: Convert to fraction form
   16,773.69/25,160.46 = 4,293.69/x
3. Step 3: Cross multiply
   16,773.69x = 25,160.46 × 4,293.69
4. Step 4: Simplify right side
   16,773.69x = 108,031,215.50
5. Step 5: Solve for x
   x = 108,031,215.50/16,773.69
6. Step 6: Final answer
   x = 6,440.52