Finding the Fourth Proportional to 6,082.48, 9,116.70 and 3,156.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,082.48 : 9,116.70 = 3,156.76 : x
2. Step 2: Convert to fraction form
   6,082.48/9,116.70 = 3,156.76/x
3. Step 3: Cross multiply
   6,082.48x = 9,116.70 × 3,156.76
4. Step 4: Simplify right side
   6,082.48x = 28,779,233.89
5. Step 5: Solve for x
   x = 28,779,233.89/6,082.48
6. Step 6: Final answer
   x = 4,731.50