Finding the Fourth Proportional to 11,776.44, 16,244.72 and 7,352.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,776.44 : 16,244.72 = 7,352.76 : x
2. Step 2: Convert to fraction form
   11,776.44/16,244.72 = 7,352.76/x
3. Step 3: Cross multiply
   11,776.44x = 16,244.72 × 7,352.76
4. Step 4: Simplify right side
   11,776.44x = 119,443,527.43
5. Step 5: Solve for x
   x = 119,443,527.43/11,776.44
6. Step 6: Final answer
   x = 10,142.58