Finding the Fourth Proportional to 11,776.18, 16,244.37 and 7,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,776.18 : 16,244.37 = 7,352.50 : x
2. Step 2: Convert to fraction form
   11,776.18/16,244.37 = 7,352.50/x
3. Step 3: Cross multiply
   11,776.18x = 16,244.37 × 7,352.50
4. Step 4: Simplify right side
   11,776.18x = 119,436,730.43
5. Step 5: Solve for x
   x = 119,436,730.43/11,776.18
6. Step 6: Final answer
   x = 10,142.23