Finding the Fourth Proportional to 11,118.89, 16,663.62 and 5,843.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,118.89 : 16,663.62 = 5,843.12 : x
2. Step 2: Convert to fraction form
   11,118.89/16,663.62 = 5,843.12/x
3. Step 3: Cross multiply
   11,118.89x = 16,663.62 × 5,843.12
4. Step 4: Simplify right side
   11,118.89x = 97,367,447.98
5. Step 5: Solve for x
   x = 97,367,447.98/11,118.89
6. Step 6: Final answer
   x = 8,756.94