Finding the Fourth Proportional to 8,743.89, 13,104.50 and 3,546.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,743.89 : 13,104.50 = 3,546.93 : x
2. Step 2: Convert to fraction form
   8,743.89/13,104.50 = 3,546.93/x
3. Step 3: Cross multiply
   8,743.89x = 13,104.50 × 3,546.93
4. Step 4: Simplify right side
   8,743.89x = 46,480,726.45
5. Step 5: Solve for x
   x = 46,480,726.45/8,743.89
6. Step 6: Final answer
   x = 5,315.79