Finding the Fourth Proportional to 2,584.32, 3,875.98 and 734.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.32 : 3,875.98 = 734.98 : x
2. Step 2: Convert to fraction form
   2,584.32/3,875.98 = 734.98/x
3. Step 3: Cross multiply
   2,584.32x = 3,875.98 × 734.98
4. Step 4: Simplify right side
   2,584.32x = 2,848,767.78
5. Step 5: Solve for x
   x = 2,848,767.78/2,584.32
6. Step 6: Final answer
   x = 1,102.33