Finding the Fourth Proportional to 2,434.82, 3,360.31 and 1,491.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.82 : 3,360.31 = 1,491.25 : x
2. Step 2: Convert to fraction form
   2,434.82/3,360.31 = 1,491.25/x
3. Step 3: Cross multiply
   2,434.82x = 3,360.31 × 1,491.25
4. Step 4: Simplify right side
   2,434.82x = 5,011,062.29
5. Step 5: Solve for x
   x = 5,011,062.29/2,434.82
6. Step 6: Final answer
   x = 2,058.08