Finding the Fourth Proportional to 16,749.34, 25,090.52 and 10,082.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.34 : 25,090.52 = 10,082.18 : x
2. Step 2: Convert to fraction form
   16,749.34/25,090.52 = 10,082.18/x
3. Step 3: Cross multiply
   16,749.34x = 25,090.52 × 10,082.18
4. Step 4: Simplify right side
   16,749.34x = 252,967,138.93
5. Step 5: Solve for x
   x = 252,967,138.93/16,749.34
6. Step 6: Final answer
   x = 15,103.11