Finding the Fourth Proportional to 4,725.50, 7,098.69 and 3,084.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,725.50 : 7,098.69 = 3,084.62 : x
2. Step 2: Convert to fraction form
   4,725.50/7,098.69 = 3,084.62/x
3. Step 3: Cross multiply
   4,725.50x = 7,098.69 × 3,084.62
4. Step 4: Simplify right side
   4,725.50x = 21,896,761.15
5. Step 5: Solve for x
   x = 21,896,761.15/4,725.50
6. Step 6: Final answer
   x = 4,633.74