Finding the Fourth Proportional to 6,910.47, 9,536.34 and 3,766.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,910.47 : 9,536.34 = 3,766.59 : x
2. Step 2: Convert to fraction form
   6,910.47/9,536.34 = 3,766.59/x
3. Step 3: Cross multiply
   6,910.47x = 9,536.34 × 3,766.59
4. Step 4: Simplify right side
   6,910.47x = 35,919,482.88
5. Step 5: Solve for x
   x = 35,919,482.88/6,910.47
6. Step 6: Final answer
   x = 5,197.84