Finding the Fourth Proportional to 11,754.82, 17,631.37 and 5,516.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754.82 : 17,631.37 = 5,516.25 : x
2. Step 2: Convert to fraction form
   11,754.82/17,631.37 = 5,516.25/x
3. Step 3: Cross multiply
   11,754.82x = 17,631.37 × 5,516.25
4. Step 4: Simplify right side
   11,754.82x = 97,259,084.72
5. Step 5: Solve for x
   x = 97,259,084.72/11,754.82
6. Step 6: Final answer
   x = 8,273.97