Finding the Fourth Proportional to 11,161.98, 16,743.58 and 3,370.59

Step by Step Solution

1. Step 1: Write the proportion equation
   11,161.98 : 16,743.58 = 3,370.59 : x
2. Step 2: Convert to fraction form
   11,161.98/16,743.58 = 3,370.59/x
3. Step 3: Cross multiply
   11,161.98x = 16,743.58 × 3,370.59
4. Step 4: Simplify right side
   11,161.98x = 56,435,743.31
5. Step 5: Solve for x
   x = 56,435,743.31/11,161.98
6. Step 6: Final answer
   x = 5,056.07