Finding the Fourth Proportional to 9,082.17, 12,533.46 and 5,103.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,082.17 : 12,533.46 = 5,103.18 : x
2. Step 2: Convert to fraction form
   9,082.17/12,533.46 = 5,103.18/x
3. Step 3: Cross multiply
   9,082.17x = 12,533.46 × 5,103.18
4. Step 4: Simplify right side
   9,082.17x = 63,960,502.40
5. Step 5: Solve for x
   x = 63,960,502.40/9,082.17
6. Step 6: Final answer
   x = 7,042.43