Finding the Fourth Proportional to 9,340.50, 14,012.10 and 2,765.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,340.50 : 14,012.10 = 2,765.82 : x
2. Step 2: Convert to fraction form
   9,340.50/14,012.10 = 2,765.82/x
3. Step 3: Cross multiply
   9,340.50x = 14,012.10 × 2,765.82
4. Step 4: Simplify right side
   9,340.50x = 38,754,932.59
5. Step 5: Solve for x
   x = 38,754,932.59/9,340.50
6. Step 6: Final answer
   x = 4,149.13