Finding the Fourth Proportional to 2,584.79, 3,876.59 and 735.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.79 : 3,876.59 = 735.86 : x
2. Step 2: Convert to fraction form
   2,584.79/3,876.59 = 735.86/x
3. Step 3: Cross multiply
   2,584.79x = 3,876.59 × 735.86
4. Step 4: Simplify right side
   2,584.79x = 2,852,609.97
5. Step 5: Solve for x
   x = 2,852,609.97/2,584.79
6. Step 6: Final answer
   x = 1,103.62