Finding the Fourth Proportional to 2,330.67, 3,498.74 and 1,634.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330.67 : 3,498.74 = 1,634.48 : x
2. Step 2: Convert to fraction form
   2,330.67/3,498.74 = 1,634.48/x
3. Step 3: Cross multiply
   2,330.67x = 3,498.74 × 1,634.48
4. Step 4: Simplify right side
   2,330.67x = 5,718,594.89
5. Step 5: Solve for x
   x = 5,718,594.89/2,330.67
6. Step 6: Final answer
   x = 2,453.63