Finding the Fourth Proportional to 11,247.50, 16,852.83 and 3,847.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,247.50 : 16,852.83 = 3,847.94 : x
2. Step 2: Convert to fraction form
   11,247.50/16,852.83 = 3,847.94/x
3. Step 3: Cross multiply
   11,247.50x = 16,852.83 × 3,847.94
4. Step 4: Simplify right side
   11,247.50x = 64,848,594.41
5. Step 5: Solve for x
   x = 64,848,594.41/11,247.50
6. Step 6: Final answer
   x = 5,765.60