Finding the Fourth Proportional to 4,721.82, 7,080.03 and 1,433.94

Step by Step Solution

1. Step 1: Write the proportion equation
   4,721.82 : 7,080.03 = 1,433.94 : x
2. Step 2: Convert to fraction form
   4,721.82/7,080.03 = 1,433.94/x
3. Step 3: Cross multiply
   4,721.82x = 7,080.03 × 1,433.94
4. Step 4: Simplify right side
   4,721.82x = 10,152,338.22
5. Step 5: Solve for x
   x = 10,152,338.22/4,721.82
6. Step 6: Final answer
   x = 2,150.09