Finding the Fourth Proportional to 11,103.98, 16,656.10 and 5,556.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,103.98 : 16,656.10 = 5,556.02 : x
2. Step 2: Convert to fraction form
   11,103.98/16,656.10 = 5,556.02/x
3. Step 3: Cross multiply
   11,103.98x = 16,656.10 × 5,556.02
4. Step 4: Simplify right side
   11,103.98x = 92,541,624.72
5. Step 5: Solve for x
   x = 92,541,624.72/11,103.98
6. Step 6: Final answer
   x = 8,334.10