Finding the Fourth Proportional to 10,100.82, 15,152.11 and 3,082.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100.82 : 15,152.11 = 3,082.42 : x
2. Step 2: Convert to fraction form
   10,100.82/15,152.11 = 3,082.42/x
3. Step 3: Cross multiply
   10,100.82x = 15,152.11 × 3,082.42
4. Step 4: Simplify right side
   10,100.82x = 46,705,132.88
5. Step 5: Solve for x
   x = 46,705,132.88/10,100.82
6. Step 6: Final answer
   x = 4,623.89