Finding the Fourth Proportional to 6,755.22, 10,131.78 and 2,597.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,755.22 : 10,131.78 = 2,597.18 : x
2. Step 2: Convert to fraction form
   6,755.22/10,131.78 = 2,597.18/x
3. Step 3: Cross multiply
   6,755.22x = 10,131.78 × 2,597.18
4. Step 4: Simplify right side
   6,755.22x = 26,314,056.38
5. Step 5: Solve for x
   x = 26,314,056.38/6,755.22
6. Step 6: Final answer
   x = 3,895.37