Finding the Fourth Proportional to 9,744.95, 14,620.82 and 3,082.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,744.95 : 14,620.82 = 3,082.47 : x
2. Step 2: Convert to fraction form
   9,744.95/14,620.82 = 3,082.47/x
3. Step 3: Cross multiply
   9,744.95x = 14,620.82 × 3,082.47
4. Step 4: Simplify right side
   9,744.95x = 45,068,223.61
5. Step 5: Solve for x
   x = 45,068,223.61/9,744.95
6. Step 6: Final answer
   x = 4,624.78