Finding the Fourth Proportional to 10,695.91, 16,039.87 and 3,673.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,695.91 : 16,039.87 = 3,673.93 : x
2. Step 2: Convert to fraction form
   10,695.91/16,039.87 = 3,673.93/x
3. Step 3: Cross multiply
   10,695.91x = 16,039.87 × 3,673.93
4. Step 4: Simplify right side
   10,695.91x = 58,929,359.59
5. Step 5: Solve for x
   x = 58,929,359.59/10,695.91
6. Step 6: Final answer
   x = 5,509.52