Finding the Fourth Proportional to 4,719.98, 7,080.01 and 1,433.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,719.98 : 7,080.01 = 1,433.12 : x
2. Step 2: Convert to fraction form
   4,719.98/7,080.01 = 1,433.12/x
3. Step 3: Cross multiply
   4,719.98x = 7,080.01 × 1,433.12
4. Step 4: Simplify right side
   4,719.98x = 10,146,464.95
5. Step 5: Solve for x
   x = 10,146,464.95/4,719.98
6. Step 6: Final answer
   x = 2,149.68