Finding the Fourth Proportional to 11,082.52, 16,609.42 and 4,501

Step by Step Solution

1. Step 1: Write the proportion equation
   11,082.52 : 16,609.42 = 4,501 : x
2. Step 2: Convert to fraction form
   11,082.52/16,609.42 = 4,501/x
3. Step 3: Cross multiply
   11,082.52x = 16,609.42 × 4,501
4. Step 4: Simplify right side
   11,082.52x = 74,758,999.42
5. Step 5: Solve for x
   x = 74,758,999.42/11,082.52
6. Step 6: Final answer
   x = 6,745.67