Finding the Fourth Proportional to 8,792.89, 13,175.46 and 3,238.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,792.89 : 13,175.46 = 3,238.58 : x
2. Step 2: Convert to fraction form
   8,792.89/13,175.46 = 3,238.58/x
3. Step 3: Cross multiply
   8,792.89x = 13,175.46 × 3,238.58
4. Step 4: Simplify right side
   8,792.89x = 42,669,814.19
5. Step 5: Solve for x
   x = 42,669,814.19/8,792.89
6. Step 6: Final answer
   x = 4,852.76