Finding the Fourth Proportional to 2,434.29, 3,648.34 and 1,556.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.29 : 3,648.34 = 1,556.45 : x
2. Step 2: Convert to fraction form
   2,434.29/3,648.34 = 1,556.45/x
3. Step 3: Cross multiply
   2,434.29x = 3,648.34 × 1,556.45
4. Step 4: Simplify right side
   2,434.29x = 5,678,458.79
5. Step 5: Solve for x
   x = 5,678,458.79/2,434.29
6. Step 6: Final answer
   x = 2,332.70