Finding the Fourth Proportional to 11,112.69, 16,658.33 and 3,713.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,112.69 : 16,658.33 = 3,713.04 : x
2. Step 2: Convert to fraction form
   11,112.69/16,658.33 = 3,713.04/x
3. Step 3: Cross multiply
   11,112.69x = 16,658.33 × 3,713.04
4. Step 4: Simplify right side
   11,112.69x = 61,853,058.39
5. Step 5: Solve for x
   x = 61,853,058.39/11,112.69
6. Step 6: Final answer
   x = 5,565.98