Finding the Fourth Proportional to 2,483.78, 3,725.46 and 634.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.78 : 3,725.46 = 634.82 : x
2. Step 2: Convert to fraction form
   2,483.78/3,725.46 = 634.82/x
3. Step 3: Cross multiply
   2,483.78x = 3,725.46 × 634.82
4. Step 4: Simplify right side
   2,483.78x = 2,364,996.52
5. Step 5: Solve for x
   x = 2,364,996.52/2,483.78
6. Step 6: Final answer
   x = 952.18