Finding the Fourth Proportional to 6,961.82, 10,443.20 and 3,066.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,961.82 : 10,443.20 = 3,066.26 : x
2. Step 2: Convert to fraction form
   6,961.82/10,443.20 = 3,066.26/x
3. Step 3: Cross multiply
   6,961.82x = 10,443.20 × 3,066.26
4. Step 4: Simplify right side
   6,961.82x = 32,021,498.88
5. Step 5: Solve for x
   x = 32,021,498.88/6,961.82
6. Step 6: Final answer
   x = 4,599.59