Finding the Fourth Proportional to 11,995.86, 17,993.98 and 3,675.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,995.86 : 17,993.98 = 3,675.98 : x
2. Step 2: Convert to fraction form
   11,995.86/17,993.98 = 3,675.98/x
3. Step 3: Cross multiply
   11,995.86x = 17,993.98 × 3,675.98
4. Step 4: Simplify right side
   11,995.86x = 66,145,510.60
5. Step 5: Solve for x
   x = 66,145,510.60/11,995.86
6. Step 6: Final answer
   x = 5,514.03