Finding the Fourth Proportional to 6,248.16, 8,624.88 and 4,151.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,248.16 : 8,624.88 = 4,151.52 : x
2. Step 2: Convert to fraction form
   6,248.16/8,624.88 = 4,151.52/x
3. Step 3: Cross multiply
   6,248.16x = 8,624.88 × 4,151.52
4. Step 4: Simplify right side
   6,248.16x = 35,806,361.82
5. Step 5: Solve for x
   x = 35,806,361.82/6,248.16
6. Step 6: Final answer
   x = 5,730.71