Finding the Fourth Proportional to 10,693.52, 16,043.76 and 4,456.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.52 : 16,043.76 = 4,456.52 : x
2. Step 2: Convert to fraction form
   10,693.52/16,043.76 = 4,456.52/x
3. Step 3: Cross multiply
   10,693.52x = 16,043.76 × 4,456.52
4. Step 4: Simplify right side
   10,693.52x = 71,499,337.32
5. Step 5: Solve for x
   x = 71,499,337.32/10,693.52
6. Step 6: Final answer
   x = 6,686.23