Finding the Fourth Proportional to 12,276.18, 16,941.04 and 7,496.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,276.18 : 16,941.04 = 7,496.10 : x
2. Step 2: Convert to fraction form
   12,276.18/16,941.04 = 7,496.10/x
3. Step 3: Cross multiply
   12,276.18x = 16,941.04 × 7,496.10
4. Step 4: Simplify right side
   12,276.18x = 126,991,729.94
5. Step 5: Solve for x
   x = 126,991,729.94/12,276.18
6. Step 6: Final answer
   x = 10,344.56