Finding the Fourth Proportional to 2,434.96, 3,360.50 and 1,491.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.96 : 3,360.50 = 1,491.39 : x
2. Step 2: Convert to fraction form
   2,434.96/3,360.50 = 1,491.39/x
3. Step 3: Cross multiply
   2,434.96x = 3,360.50 × 1,491.39
4. Step 4: Simplify right side
   2,434.96x = 5,011,816.10
5. Step 5: Solve for x
   x = 5,011,816.10/2,434.96
6. Step 6: Final answer
   x = 2,058.27