Finding the Fourth Proportional to 6,308.24, 8,705.16 and 3,792.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.24 : 8,705.16 = 3,792.56 : x
2. Step 2: Convert to fraction form
   6,308.24/8,705.16 = 3,792.56/x
3. Step 3: Cross multiply
   6,308.24x = 8,705.16 × 3,792.56
4. Step 4: Simplify right side
   6,308.24x = 33,014,841.61
5. Step 5: Solve for x
   x = 33,014,841.61/6,308.24
6. Step 6: Final answer
   x = 5,233.61