Finding the Fourth Proportional to 12,082.26, 18,110.42 and 5,060.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,082.26 : 18,110.42 = 5,060.50 : x
2. Step 2: Convert to fraction form
   12,082.26/18,110.42 = 5,060.50/x
3. Step 3: Cross multiply
   12,082.26x = 18,110.42 × 5,060.50
4. Step 4: Simplify right side
   12,082.26x = 91,647,780.41
5. Step 5: Solve for x
   x = 91,647,780.41/12,082.26
6. Step 6: Final answer
   x = 7,585.32