Finding the Fourth Proportional to 9,648.82, 14,472.96 and 3,075.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,648.82 : 14,472.96 = 3,075.40 : x
2. Step 2: Convert to fraction form
   9,648.82/14,472.96 = 3,075.40/x
3. Step 3: Cross multiply
   9,648.82x = 14,472.96 × 3,075.40
4. Step 4: Simplify right side
   9,648.82x = 44,510,141.18
5. Step 5: Solve for x
   x = 44,510,141.18/9,648.82
6. Step 6: Final answer
   x = 4,613.01