Finding the Fourth Proportional to 6,111.34, 9,170.55 and 2,601.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,111.34 : 9,170.55 = 2,601.16 : x
2. Step 2: Convert to fraction form
   6,111.34/9,170.55 = 2,601.16/x
3. Step 3: Cross multiply
   6,111.34x = 9,170.55 × 2,601.16
4. Step 4: Simplify right side
   6,111.34x = 23,854,067.84
5. Step 5: Solve for x
   x = 23,854,067.84/6,111.34
6. Step 6: Final answer
   x = 3,903.25