Finding the Fourth Proportional to 9,062.56, 12,504.94 and 5,082.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.56 : 12,504.94 = 5,082.76 : x
2. Step 2: Convert to fraction form
   9,062.56/12,504.94 = 5,082.76/x
3. Step 3: Cross multiply
   9,062.56x = 12,504.94 × 5,082.76
4. Step 4: Simplify right side
   9,062.56x = 63,559,608.83
5. Step 5: Solve for x
   x = 63,559,608.83/9,062.56
6. Step 6: Final answer
   x = 7,013.43