Finding the Fourth Proportional to 11,240.82, 16,858.17 and 3,846.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,240.82 : 16,858.17 = 3,846.96 : x
2. Step 2: Convert to fraction form
   11,240.82/16,858.17 = 3,846.96/x
3. Step 3: Cross multiply
   11,240.82x = 16,858.17 × 3,846.96
4. Step 4: Simplify right side
   11,240.82x = 64,852,705.66
5. Step 5: Solve for x
   x = 64,852,705.66/11,240.82
6. Step 6: Final answer
   x = 5,769.39