Finding the Fourth Proportional to 4,111.88, 6,164.73 and 1,336.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,111.88 : 6,164.73 = 1,336.89 : x
2. Step 2: Convert to fraction form
   4,111.88/6,164.73 = 1,336.89/x
3. Step 3: Cross multiply
   4,111.88x = 6,164.73 × 1,336.89
4. Step 4: Simplify right side
   4,111.88x = 8,241,565.89
5. Step 5: Solve for x
   x = 8,241,565.89/4,111.88
6. Step 6: Final answer
   x = 2,004.33