Finding the Fourth Proportional to 10,758.30, 16,137.32 and 2,967.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.30 : 16,137.32 = 2,967.05 : x
2. Step 2: Convert to fraction form
   10,758.30/16,137.32 = 2,967.05/x
3. Step 3: Cross multiply
   10,758.30x = 16,137.32 × 2,967.05
4. Step 4: Simplify right side
   10,758.30x = 47,880,139.78
5. Step 5: Solve for x
   x = 47,880,139.78/10,758.30
6. Step 6: Final answer
   x = 4,450.53