Finding the Fourth Proportional to 2,434.51, 3,358.42 and 1,550.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.51 : 3,358.42 = 1,550.58 : x
2. Step 2: Convert to fraction form
   2,434.51/3,358.42 = 1,550.58/x
3. Step 3: Cross multiply
   2,434.51x = 3,358.42 × 1,550.58
4. Step 4: Simplify right side
   2,434.51x = 5,207,498.88
5. Step 5: Solve for x
   x = 5,207,498.88/2,434.51
6. Step 6: Final answer
   x = 2,139.03