Finding the Fourth Proportional to 5,148.00, 7,104.25 and 3,257.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,148.00 : 7,104.25 = 3,257.61 : x
2. Step 2: Convert to fraction form
   5,148.00/7,104.25 = 3,257.61/x
3. Step 3: Cross multiply
   5,148.00x = 7,104.25 × 3,257.61
4. Step 4: Simplify right side
   5,148.00x = 23,142,869.72
5. Step 5: Solve for x
   x = 23,142,869.72/5,148.00
6. Step 6: Final answer
   x = 4,495.51