Finding the Fourth Proportional to 7,276.62, 10,894.41 and 7,043.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,276.62 : 10,894.41 = 7,043.34 : x
2. Step 2: Convert to fraction form
   7,276.62/10,894.41 = 7,043.34/x
3. Step 3: Cross multiply
   7,276.62x = 10,894.41 × 7,043.34
4. Step 4: Simplify right side
   7,276.62x = 76,733,033.73
5. Step 5: Solve for x
   x = 76,733,033.73/7,276.62
6. Step 6: Final answer
   x = 10,545.15