Finding the Fourth Proportional to 11,300.34, 16,951.46 and 3,901.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,300.34 : 16,951.46 = 3,901.80 : x
2. Step 2: Convert to fraction form
   11,300.34/16,951.46 = 3,901.80/x
3. Step 3: Cross multiply
   11,300.34x = 16,951.46 × 3,901.80
4. Step 4: Simplify right side
   11,300.34x = 66,141,187.12
5. Step 5: Solve for x
   x = 66,141,187.12/11,300.34
6. Step 6: Final answer
   x = 5,853.03