Finding the Fourth Proportional to 11,849.37, 16,349.82 and 7,133.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,849.37 : 16,349.82 = 7,133.96 : x
2. Step 2: Convert to fraction form
   11,849.37/16,349.82 = 7,133.96/x
3. Step 3: Cross multiply
   11,849.37x = 16,349.82 × 7,133.96
4. Step 4: Simplify right side
   11,849.37x = 116,638,961.89
5. Step 5: Solve for x
   x = 116,638,961.89/11,849.37
6. Step 6: Final answer
   x = 9,843.47