Finding the Fourth Proportional to 7,112.88, 10,672.83 and 5,046.17

Step by Step Solution

1. Step 1: Write the proportion equation
   7,112.88 : 10,672.83 = 5,046.17 : x
2. Step 2: Convert to fraction form
   7,112.88/10,672.83 = 5,046.17/x
3. Step 3: Cross multiply
   7,112.88x = 10,672.83 × 5,046.17
4. Step 4: Simplify right side
   7,112.88x = 53,856,861.20
5. Step 5: Solve for x
   x = 53,856,861.20/7,112.88
6. Step 6: Final answer
   x = 7,571.74