Finding the Fourth Proportional to 16,082.55, 24,082.26 and 11,100.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,082.55 : 24,082.26 = 11,100.29 : x
2. Step 2: Convert to fraction form
   16,082.55/24,082.26 = 11,100.29/x
3. Step 3: Cross multiply
   16,082.55x = 24,082.26 × 11,100.29
4. Step 4: Simplify right side
   16,082.55x = 267,320,069.86
5. Step 5: Solve for x
   x = 267,320,069.86/16,082.55
6. Step 6: Final answer
   x = 16,621.75