Finding the Fourth Proportional to 10,695.35, 16,047.12 and 4,453.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695.35 : 16,047.12 = 4,453.69 : x
2. Step 2: Convert to fraction form
   10,695.35/16,047.12 = 4,453.69/x
3. Step 3: Cross multiply
   10,695.35x = 16,047.12 × 4,453.69
4. Step 4: Simplify right side
   10,695.35x = 71,468,897.87
5. Step 5: Solve for x
   x = 71,468,897.87/10,695.35
6. Step 6: Final answer
   x = 6,682.24