Finding the Fourth Proportional to 3,080.88, 4,251.83 and 1,754.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080.88 : 4,251.83 = 1,754.33 : x
2. Step 2: Convert to fraction form
   3,080.88/4,251.83 = 1,754.33/x
3. Step 3: Cross multiply
   3,080.88x = 4,251.83 × 1,754.33
4. Step 4: Simplify right side
   3,080.88x = 7,459,082.89
5. Step 5: Solve for x
   x = 7,459,082.89/3,080.88
6. Step 6: Final answer
   x = 2,421.09