Finding the Fourth Proportional to 3,300.29, 4,951.31 and 1,451.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.29 : 4,951.31 = 1,451.82 : x
2. Step 2: Convert to fraction form
   3,300.29/4,951.31 = 1,451.82/x
3. Step 3: Cross multiply
   3,300.29x = 4,951.31 × 1,451.82
4. Step 4: Simplify right side
   3,300.29x = 7,188,403.63
5. Step 5: Solve for x
   x = 7,188,403.63/3,300.29
6. Step 6: Final answer
   x = 2,178.12