Finding the Fourth Proportional to 6,792.51, 10,172.31 and 3,451.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,792.51 : 10,172.31 = 3,451.98 : x
2. Step 2: Convert to fraction form
   6,792.51/10,172.31 = 3,451.98/x
3. Step 3: Cross multiply
   6,792.51x = 10,172.31 × 3,451.98
4. Step 4: Simplify right side
   6,792.51x = 35,114,610.67
5. Step 5: Solve for x
   x = 35,114,610.67/6,792.51
6. Step 6: Final answer
   x = 5,169.61