Finding the Fourth Proportional to 5,989.30, 8,257.71 and 5,148.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,989.30 : 8,257.71 = 5,148.34 : x
2. Step 2: Convert to fraction form
   5,989.30/8,257.71 = 5,148.34/x
3. Step 3: Cross multiply
   5,989.30x = 8,257.71 × 5,148.34
4. Step 4: Simplify right side
   5,989.30x = 42,513,498.70
5. Step 5: Solve for x
   x = 42,513,498.70/5,989.30
6. Step 6: Final answer
   x = 7,098.24